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Middle Standard Model Papers for the session 2015

Middle Standard Model papers for 5th Class and 8th Class Annual Examination 2015

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Class 5th Annual Examination 2015 Model Papers

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Punjab Examination Commission

Wahdat Colony Lahore

   Date sheet for class 5th annual examination 2015  

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Programming Tasks, computer in education, computer learning, free computer courses., learn computer through web

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Programming Tasks

1.       Write a program that reads in the radius (r) of a circle and prints its diameter (2r), circumference (2πr) and area (πr²).

2.       Write a program that takes temperature in Fahrenheit and converts it into Celsius.

3.       Write a program that takes a number form the user and prints weather it is even or odd.

4.       Write a program that takes two numbers form the user, determines and prints weather first is multiple of second or not.

5.       Write a program, which takes age of the user in years and prints in months, days and hours.

6.       Write a program that takes age of the user in years and prints the number of times his heart beats. (Human heart beats on the average of once a second)

7.       Write a program that takes the length and width of a rectangular yard and the length and width of a rectangular house situated in the yard. Your program should compute the time required to cut the grass at the rate of two square feet a second.

8.       Write a program to compute the rate of growth, expressed as percentage, of an insect population. Take as input the initial size of the population and its size one week later. Then predict the size of population for next week, assuming that growth continues at the same rate.

9.        Raheem the Worker always works 52 hours a week. He earns Rs. 900 for the first 40 hours he works. He gets time and a half (1.5 times his regular hourly pay) for the first 10 hours over 40. He gets double time for all hours over 50. He is in the 8 percent tax bracket. Write a program with appropriate titles that prints Raheem’s gross pay, net pay, and taxes.

10.    Write a program that asks the user to enter two integers. Obtain the numbers from the user. Then prints the larger number followed by the word “is larger ”. If the numbers are equal, print the message “These numbers are equal”.

11.    Write a program that inputs three integers from the keyboard, and prints smallest and largest of these.

12.    Write a program that takes the x - y coordinates of a point in the Cartesian plane and prints a message telling either an axis on which the point lays or the quadrant in which it is found.

Sample lines of output

Enter x and y coordinates

-1

-2.5

(-1, -2.5) is in quadrant III.

13.    Write a program that takes two numbers from the user and prints the squares of all the numbers between them.

14.    Write a program that takes two letters from the user and prints all letters between them.

15.    Factorial of a nonnegative integer n is written as n! (pronounced as “n factorial”) and is defined as follows:

n! = n . (n – 1) . (n – 2) . …… .1        or            (product of all positive integers from n to 1)

n! = 1  (for n = 0)                 for example ,        5! =  5 . 4 . 3 . 2 . 1

Write a program that reads a nonnegative integer and prints its factorial.

16.    Write a program that calculates the product of all even integers form 1 to 15.

17.    Write a number-guessing game. Store an integer (from 1 to 100) in a variable. Ask the user to guess the number between 1 and 100. If he doesn't guess the value, give him a clue (his guessed value is higher or lower then stored value) and ask for guess again. If he guesses the variable's value correct, congratulate him and print the total number of guesses he made (score of the user). If the user enters 0, stop the program.

18.    The Fibonacci sequence is a sequence of numbers beginning 1, 1, 2, 3, 5, 8, 13, 21…. First two elements are defined to be 1; each of other element is the sum of its two predecessors. Write a program that takes first 25 elements of Fibonacci sequence.

19.    Write a program that will find the smallest, largest, and average values in a collection of N data values. Get the value of N before taking input of data values from the user.

20.    Modify the program 19 to compute the standard deviation, accumulate the sum of squares of the data values (sum_squares) and use the formula as follows:

Standard Deviation  =  ( ( sum_squares / N ) – Average²  ) ^1/2

Discovery of Computer, Problem Solving Process, Identify and clarify the problem, what do we have in common? computer in education, computer learning, free computer courses., learn computer through web,

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3.5   problem solving process 

·         There are many approaches to problem solving, depending on the nature of the problem and the people involved in the problem. The more traditional, rational approach is typically used and involves, e.g., clarifying description of the problem, gathering information ,identifying alternatives,  assessing each alternative, choosing one, implementing it, and evaluating whether the problem was solved or not.

·          All that worrying can become directed thinking by channeling it into the following procedure. To make the best decisions and to become valuable knowledge workers, we can follow this simple five-step plan.

3.5.1        Identify and clarify the problem. Our  first task is recognizing that a problem exists.  The first step in reaching a solution is pinpointing the problem area. Look at the situation carefully. Figure out what it is that you are trying to solve. This will be your problem.

The normal process for solving a problem will initially involve defining the problem we want to solve. we need to decide what we want achieve and write it down. Often people keep the problem in their head as a vague idea and can so often get lost in what they are trying to solve that no solution seems to fit. Merely writing down the problem forces you to think about what you are actually trying to solve and how much you want to achieve. The first part of the process not only involves writing down the problem to solve, but also checking that we are answering the right problem. It is a check-step to ensure that we do not answer a side issue or only solve the part of the problem that is most easy to solve. People often use the most immediate solution to the first problem definition that we find without spending time checking the problem is the right one to answer

3.5.2                       Problem analysis (Information Gathering) Learn more about the problem situation. Look for possible causes and solutions. This step may mean checking files, calling suppliers, or brainstorming with fellow workers. For example, the air-freight delivery service would investigate the tracking systems of the commercial airlines carrying its packages to determine what went wrong. The next step in the process is often to check where we are, what the current situation is and what is involved in making it a problem. For example, what are the benefits of the current product/service/process? And why did we decide to make it like that? Understanding where the problem is coming from, how it fits in with current developments and what the current environment is, is crucial when working out whether a solution will actually work or not. Similarly we  must have a set of criteria by which to evaluate any new solutions or you will not know whether the idea is workable or not. This section of the problem solving process ensures that time is spent in stepping back and assessing the current situation and what actually needs to be changed.

After this investigation, it is often good to go back one step to reconfirm that our r problem definition is still valid. Frequently after the investigation people discover that the problem they really want to answer is very different from their original interpretation of it.

3.5.3     Generating possible Solutions When we have discovered the real problem that we want to solve and have investigated the climate into which the solution must fit, the next stage is to generate a number of possible solutions. At this stage we should concentrate on generating many solutions and should not evaluate them at all. Very often an idea, which would have been discarded immediately, when evaluated properly, can be developed into a superb solution. At this stage, we should not pre-judge any potential solutions but should treat each idea as a new idea in its own right and worthy of

3.5.4                  Analyzing the Solutions This section of the problem solving process is where we investigate the various factors about each of the potential solutions. We note down the good and bad points and other things, which are relevant to each solution. Even at this stage we are not evaluating the solution because if we do so then we could decide not to write down the valid good points about it because overall we think it will not work. However we might discover that by writing down its advantages that it has a totally unique advantage. Only by discovering this might we choose to put the effort in to develop the idea so that it will work.

3.5.5        Selecting the best Solution(s) this is the section where we look through the various influencing factors for each possible solution and decide which solutions to keep and which to disregard. we look at the solution as a whole and use our  judgment as to whether to use the solution or not. In Innovation Toolbox, we can vote using either a Yes/No/Interesting process or on a sliding scale depending on how good the idea is. Sometimes pure facts and figures dictate which ideas will work and which will not. In other situations, it will be purely feelings and intuition that decides. Remember that intuition is really a lifetimes experience and judgment compressed into a single decision Draw conclusions from the gathered evidence and pose solutions. Then, weigh the advantages and disadvantages of each alternative. What are the costs, benefits, and consequences? What are the obstacles, and how can they be handled? Most important, what solution best serves our goals and those of our organization? Here's where our creativity is especially important.

        Exercise

3.7.1          Using five steps of problem solving. Find the solution of this problem.” I can't go to my school because my bicycle is punctured”.

3.7.2           Using five steps of problem solving. Find the solution of this problem.” It is impossible for me to take mathematics test that will be taken on tomorrow because in our area electricity is failed.”

3.7.3          Using five steps of problem solving. Find the solution of this problem.” Nasir’s health is falling down day by day because he did not like vegetables “.

3.7.4          Using five steps of problem solving. Find the solution of this problem.” Aslam always gets excellent marks in the exams but he could not get good marks in the final exam”

3.7.5          Using five steps of problem solving .Find the solution of this problem. A man was doing his job but was killed because he lacked a certain piece of furniture. Why?

3.7.6          News paper article

The purpose of this activity is to analyze the arguments in a newspaper article .The students will work on their ability to break ideas and problems into parts and analyze them ,as well as their ability to understand multiple points of view .For this proceed as follows

3.7.6.1                          Make students groups

3.7.6.2                     Students are asked to choose an article from the opinion section of the newspaper.( 5 minutes )

3.7.6.3                     After reading it, write a brief description of what the article is trying to convince the reader of(10 minutes)

3.7.6.4                     Discussion (10 minutes) .For this ask  different  questions

                                                                    

3.7.7      Advertisement Analysis

 The purpose of this activity is to analyze the advertisement .For this we work in the following steps.

3.7.7.1                          Divide the students into groups

3.7.7.2                          Find out an advertisement from a magazine or news paper.

3.7.7.3                          Ask them to analyze what the ad is trying to convince the viewer to buy and describe what technique ad uses.

3.7.7.4                          Discussion .Ask the following questions

                    What is the ad trying to persuade you to do ?

                     How does it go about trying to persuade you?

                     If there are people shown in the ad, why do

                         Think advertiser chose the models they did

                         for the add ?

                         Does the ad make you want to try the  

                         Product advertised why ?why not ?              

3.7.8          Story Writing

Explain the students that we are going to begin a story and that each student will discuss how the story could end.  Start with something like:  "Once upon a time, there was a …………….story should not be more than one page.

3.7.9          The chillies Experiment

 Naeem and his 12-year old brother waqas bought hot chilly pepper seeds, and planted some under a tree in their backyard. When the chillies were ready to be eaten, Naeem was disappointed because they were not hot. Why were the chillies not hot? Waqas’s hypothesis was that the plants were not watered enough. Naeem disagreed. His hypothesis was that the plants didn't get enough sun. They decided to conduct an experiment to find out who was right.

3.7.9.1                          Describe an experiment that will tell us whose hypothesis was right.

3.7.9.2                          What kinds of experimental results will support each of the conclusions?

3.7.9.3                          That they were both wrong.

3.7.9.4                          That they were both right.

3.7.9.5                          That Naeem was right, and Waqas was wrong

3.7.9.6                          That Waqas was right, and Naeem was wrong

  

       How many squares are there 

       How many squares are there 

     Answer:

                                               

3.7.10     How Many triangles Are There?

               Directions: How many triangles are present in this picture

        

3.7.10     How Many triangles Are There?

Directions: How many triangles are present in this picture

   

      Answer:

3.7.11      What Do We Have In Common?

              Directions: For each number, explain what the words have in common

  

California, New York, Mississippi	_________________________________________
2. Pizza, French fries, Cheeseburger	_________________________________________
3. Rose, Daffodil, Carnation	_________________________________________
4. Washington, Lincoln, Clinton	_________________________________________
5. Red, Blue, Purple	_________________________________________
6. Radio, Telephone, CD player	_________________________________________
7. Milk, Juice, Soda pop	_________________________________________
8. Basketball, Football, Soccer	_________________________________________
9. Newspaper, Book, Magazine	_________________________________________
10. Cow, Pig, Horse	_________________________________________
11. Thanksgiving, Christmas, Easter	_________________________________________
12. Computer, Television, Movies	_________________________________________
13. Eyes, Nose, Mouth	_________________________________________
14. Fork, Spoon, Knife	_________________________________________
15. Math, Social Studies, Science	_________________________________________

3.7.12      What Doesn't Belong?

Directions: For each number, circle each word/object that does not belong  and then explain why

Window, Glass Door, Wall	_________________________________________
2. Roller Skates, Cars, Houses	_________________________________________
3. Floppy Drive, Hard Drive, Driveway	_________________________________________
4. Saturn, Venus, Frogs	_________________________________________
5. Lead, Nickel, Oxygen	_________________________________________
6. Sad, Happy, Mad	_________________________________________
7. Trees, Grass, Cats	_________________________________________
8. Ball, Sphere, Cube	_________________________________________
9. Pencil, Tape, Glue	_________________________________________
10. Dance, Present, Gift	_________________________________________
11. Shop, Bear, Buy	_________________________________________
12. Cake, Posion, Muffin	_________________________________________
13. Energy, Lawn Mower, Scissors	_________________________________________
14. Shower, Bath, Sewer	_________________________________________
15. Chalk, Lemon, Orange	_______________________________________

Download free Discovery of Computer Exercise No.1 in MS Word Format

The Internet and World Wide Web. Discovering computers, free computer learning, introduction to computers

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Discovering Computers

A Gateway to information

Chapter No.2
The Internet and World Wide Web

Discovering computers

A Gateway to Information

The Internet and World Wide Web

The Internet and World Wide Web 

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Objectives The history of the Internet.

Describe the types of websites.

Explain how to access and connect to the Internet.

Recognize how web pages use graphics, animation, audio, video, virtual reality and plugins.

Analyze an IP address.

Identify the components of a web address.

Explain the purpose of a web browser.

Search for information on the web.

Describe the types of e-commerce.

Explain how email, FTP, newsgroups and message boards, mailing lists, chat rooms and instant messaging work.

Identify the rules of netiquette.

Identify the steps and tools required for web publishing.

Objectives The history of the Internet. Describe the types of websites. Explain how to access and connect to the Internet. Recognize how web pages use graphics, animation, audio, video, virtual reality and plugins. Analyze an IP address. Identify the components of a web address. Explain the purpose of a web browser. Search for information on the web. Describe the types of e-commerce. Explain how email, FTP, newsgroups and message boards, mailing lists, chat rooms and instant messaging work. Identify the rules of netiquette. Identify the steps and tools required for web publishing.

The Internet

What are some services found on the Internet?

           1. Email              2. Web                     3. File transfer.                     

4. Chat                5. Message Board    6. Instant Messaging.

What are some services found on the Internet?

Email, Chat, Web, File transfer, Message Board, Instant Messaging.

History of the Internet

How did the Internet originate?

Arpanet

Networking project by Pentagon's Advanced REsearch Projects Agency (ARPA)

Goal

To allow scientists at different locations to share information. To function if part of network were disabled. Became functional September 1969.

How did the Internet originate? Arpanet: Networking project by Pentagon's Advanced REsearch Projects Agency (ARPA)Goal: To allow scientists at different locations to share information. To function if part of network were disabled. Became functional September 1969.

History of the Internet

How has the Internet grown? Today more than 150 million host nodes. 1984 more than 1000 host nodes. 1969 four host nodes.

History of the Internet. How has the Internet grown? Today more than 150 million host nodes. 1984 more than 1000 host nodes. 1969 four host nodes.

History of the Internet.

Who controls the Internet?

No one its is a public, cooperative and independent network. Several organizations set standards.

History of the Internet. Who controls the Internet? No one its is a public, cooperative and independent network. Several organizations set standards.

How the Internet Works?

How can you connect to the Internet?

Slow speed technology. High speed connection. 

Dial-up access modem in your computer uses a standard telephone line to connect to the Internet. 

Connection must be established each time you log on. Slow but inexpensive.

Digital subscriber line (DSL), cable telephone Internet services (CATV), 

cable modem provide connections using regular copper telephone lines. Connection is always on whenever the computer is running.

How can you connect to the Internet? Slow speed technology. High speed connection. Dial-up access modem in your computer uses a standard telephone line to connect to the Internet. Connection must be established each time you log on. Slow but inexpensive. Digital subscriber line (DSL), cable telephone Internet services (CATV), cable modem provide connections using regular copper telephone lines. Connection is always on whenever the computer is running.

How the Internet Works

What are ways to access the Internet?

ISP, Regional or National

OSP (AOL and MSN, for example)

Wireless Internet Service Provide

How the Internet Works. What are ways to access the Internet? ISP, Regional or National. OSP (AOL and MSN, for example). Wireless Internet Service Provide

How the Internet Works?

How might data travel the Internet using a telephone line connection?

How the Internet Works? How might data travel the Internet using a telephone line connection?

How the Internet Works?

What is a domain name?

Text version of Internet protocol (IP) address

Number that uniquely identifies each computer or device connected to Internet.

How the Internet Works? What is a domain name? Text version of Internet protocol (IP) address Number that uniquely identifies each computer or device connected to Internet.

The World Wide Web.

What is the World Wide Web (WWW)?

A worldwide collection of electronic documents also called the web. Each electronic document is called a web page. Can contain text, graphics, sound, video and built-in connections. A website is a collection of related web pages.

The World Wide Web. What is the World Wide Web (WWW)?

A worldwide collection of electronic documents also called the web. Each electronic document is called a web page. Can contain text, graphics, sound, video and built-in connections. A website is a collection of related web pages.

The World Wide Web

What is a Web Browser?

Program that allows you to view web pages.

Microsoft Internet Explorer.

Netscape.

The World Wide Web. What is a Web Browser? Program that allows you to view web pages. Microsoft Internet Explorer. Netscape.

The World Wide Web.

How can you establish a connection and start the web browser?

Step 1: Click the web browser. program name.

Step 2: If necessary, connect to the Internet.

Step 3: Connection to the Internet occurs, and a home page displays.

The World Wide Web. How can you establish a connection and start the web browser? Step 2: If necessary, connect to the Internet. Step 3: Connection to the Internet occurs, and a home page displays. Step 1: Click the web browser. program name.

The World Wide Web

What is a home page?

The first page that a website presents as Home Page.

Often provides connections to other web pages.

The World Wide Web. What is a home page?  

The first page that a website presents as Home Page. 

Often provides connections to other web pages.

The World Wide Web

How do handheld computers and cellular telephones access the web.

Use a micro browser that displays web pages that contain mostly text.

Must be web enabled.

The World Wide Web. How do handheld computers and cellular telephones access the web.  

Use a micro browser that displays web pages that contain mostly text. 

Must be web enabled.

The World Wide Web.

What is downloading?

The process of a computer receiving information. Depending upon connection speed, downloading can take from a few seconds to several minutes.

The World Wide Web. What is downloading? The process of a computer receiving information. Depending upon connection speed, downloading can take from a few seconds to several minutes.

The World Wide Web.

What is a URL?

Unique address for a web page.

a web server delivers the web page to your computer.

The World Wide Web. What is a URL? Unique address for a web page. a web server delivers the web page to your computer.

The World Wide Web

What is a Hyper Link (link)?

Built-in connection to another related web page location. Item found elsewhere on same web page. Different web page at same website. Web page at a different website.

The World Wide Web. What is a Hyper Link (link)? Built-in connection to another related web page location. Item found elsewhere on same web page. Different web page at same website. Web page at a different website.

The World Wide Web.

How can you recognize links?

Pointer changes to a small hand when you point to a link. 

A link can be text or an image. 

Text links are usually underlined and in a different color.

The World Wide Web. How can you recognize links? Pointer changes to a small hand when you point to a link. A link can be text or an image.  Text links are usually underlined and in a different color.

The World Wide Web.

What is a search engine?

Program used to find websites and web pages by entering words or phrases called search text.

Also called a keyword.

Widely Used Search Engines.

The World Wide Web. What is a search engine? Program used to find websites and web pages by entering words or phrases called search text. Also called a keyword. Widely Used Search Engines.

The World Wide Web.

What is a hit?

Any website name that is listed as the result of a search.

Step 1: Go to search engine.

Step 2: Select type of search your want to run.

Step 3: View hits.

Step 4: Click link to view website.

The World Wide Web. What is a hit? Any website name that is listed as the result of a search. Step 1: Go to search engine. Step 2: Select type of search your want to run. Step 3: View hits. Step 4: Click link to view website.

The World Wide Web.

What is a subject directory?

Search tool with organized set of topics and subtopics.

Lets you find information by clicking links rather than entering keywords.

The World Wide Web. What is a subject directory? Search tool with organized set of topics and subtopics. Lets you find information by clicking links rather than entering keywords.

The World Wide Web.

What are the eight basic types of websites?

• Portal.
• News.
• Informational.
• Business/Marketing.
• Educational.
• Entertainment.
• Advocacy.
• Personal.

The World Wide Web. What are the eight basic types of  websites?  Portal.  News.  Informational.  Business/Marketing. Educational. Entertainment. Advocacy. Personal.

The World Wide Web.

What is a portal?

A website that offers a variety of services from one, convenient location, usually for free.

Searching, sports, email, news, weather, auctions, web communities (websites that join people with similar interest).

The World Wide Web. What is a portal? A website that offers a variety of services from one, convenient location, usually for free. Searching, sports, email, news, weather, auctions, web communities (websites that join people with similar interest).

The World Wide Web.

What is a news website.

Contains newsworthy material.

Stories and articles relating to current events, life, money, sports, and weather.

The World Wide Web. What is a news website. Contains newsworthy material. Stories and articles relating to current events, life, money, sports, and weather.

The World Wide Web.

What is an informational website?

Contains factual information.

Created by organizations and government agencies.

The World Wide Web. What is an informational website? Contains factual information. Created by organizations and government agencies.

The World Wide Web.

What is a business/marketing website?

Contains content that promotes products.

Allows you to purchase products or services online.

The World Wide Web. What is a business/marketing website? Contains content that promotes products. Allows you to purchase products or services online.

The World Wide Web.

What is an educational website?

Offers avenues for formal and informal teaching and learning.

Some companies offer online training for employees.

Some colleges offer online classes and degrees.

The World Wide Web.

What is an educational website?

Offers avenues for formal and informal teaching and learning.

Some companies offer online training for employees.

Some colleges offer online classes and degrees.

The World Wide Web.

What is an entertainment website?

Offers an interactive environment featuring music, video, sports, games, and more.

The World Wide Web.

What is an entertainment website?

Offers an interactive environment featuring music, video, sports, games, and more.

The World Wide Web.

What is an advocacy website?

Contains content that describes a cause, opinion, or idea.

The World Wide Web. What is an advocacy website? Contains content that describes a cause, opinion, or idea.

The World Wide Web.

What is a personal website?

Web page maintained by private individual.

Reasons: sharing life experience with the world or job hunting.

The World Wide Web.

What is a personal website?

Web page maintained by private individual.

Reasons: sharing life experience with the world or job hunting.

The World Wide Web.

What is multimedia?

Application integrating text with other media elements.

• Graphics
• Animation
• Audio
• Video
• Virtual Reality

The World Wide Web.

What is multimedia?

Application integrating text with other media elements.

Graphics

Animation

Audio

Video

Virtual Reality

The World Wide Web.

What graphics formats are used on the Web?

• BMP
• JPEG
• PNG
• GIF
• PCX
• TIFF

The World Wide Web.

What graphics formats are used on the Web?

BMP

JPEG

PNG

GIF

PCX

TIFF

The World Wide Web.

What is a thumbnail?

Small version of a larger graphic image used to improve web page display time. Usually click on thumbnail to display larger image.

The World Wide Web. What is a thumbnail? Small version of a larger graphic image used to improve web page display time. Usually click on thumbnail to display larger image.

The World Wide Web.

What is animation?

Appearance of motion created by displaying a series of still images in sequence.

The World Wide Web. What is animation? Appearance of motion created by displaying a series of still images in sequence.

The World Wide Web.

What is audio?

Music, speech, or any other sound.

Individual compressed sound files that you download from the web to your computer.

Common web audio file formats are MP3, WAV, WMA (Windows Media Audio), MPEG, Real Audio, and Quick Time).

Once downloaded, you can play (listen to) the contents of the files.

The World Wide Web. What is audio? Individual compressed sound files that you download from the web to your computer. Common web audio file formats are MP3, WAV, WMA (Windows Media Audio), MPEG, Real Audio, and Quick Time). Once downloaded, you can play (listen to) the contents of the files. Music, speech, or any other sound.

The World Wide Web

What is streaming audio?

Transfers data in a continuous and even flow.

Enables you to listen to the sound as it downloads to your computer.

Radio stations use streaming audio to Broadcast over the web.

The World Wide Web. What is streaming audio? Enables you to listen to the sound as it downloads to your computer. Radio stations use streaming audio to Broadcast over the web. Transfers data in a continuous and even flow.

The World Wide Web.

What is video?

Consists of full motion images with sound played back at various speeds.

MPEG (Moving Pictures Experts Group) is popular video compression standard.

The World Wide Web. What is video? Consists of full motion images with sound played back at various speeds.

MPEG (Moving Pictures Experts Group) is popular video compression standard.

The World Wide Web.

What is virtual reality (VR)?

Use of computers to simulate real or imagined environment.

Appears as a three dimensional (3-D) space.

Used for games and many practical applications.

The World Wide Web. What is virtual reality (VR)? Appears as a three dimensional (3-D) space. Used for games and many practical applications. Use of computers to simulate real or imagined environment.

The World Wide Web.

What are plugins?

Programs that extend the capability of a browser.

You can download many plugins at no cost from various websites.

Popular Plugin applications

The World Wide Web. What are plugins? You can download many plugins at no cost from various websites. Popular Plugin applications. Programs that extend the capability of a browser.

Electronic Commerce

What is e-commerce?

Short for electronic commerce.

Business transaction that occurs over the Internet.

Business to consumer (B2C) Sale of goods to general public.

Consumer to consumer (C2C) One consumer sells directly to another.

Business to business (B2B) Business providing goods and services to other businesses.

Electronic Commerce. What is e-commerce? Business transaction that occurs over the Internet. Business to consumer (B2C) Sale of goods to general public. Consumer to consumer (C2C) One consumer sells directly to another. Business to business (B2B) Business providing goods and services to other businesses. Short for electronic commerce.

Other Internet Services

What is E-mail?

Short for electronic mail.

The transmission of messages and files via a computer network. Messages can consist of simple text or can contain attachments, such as documents, graphics, or audio/video clips. Internet access providers usually provide an email program. Some websites such as MSN Hotmail and Yahoo and Gmail provide free email services. One of the original services on the Internet.

Other Internet Services. What is E-mail? The transmission of messages and files via a computer network. Messages can consist of simple text or can contain attachments, such as documents, graphics, or audio/video clips. Internet access providers usually provide an email program. Some websites such as MSN Hotmail and Yahoo and Gmail provide free email services. One of the original services on the Internet. Short for electronic mail.

Other Internet Services

How do you send an email message?

Step 1: Start an email program (Microsoft outlook, for example).
Step 2: Click the New Mail Message button.
Step 3: Enter the recipient's email address, the subject, and the message.
Step 4: Click the Insert file button if you want to attach a picture, for example and click send.
Step 5: The recipient opens the message.

Other Internet Services

How do you send an email message?

Step 1: Start an email program (Microsoft outlook, for example).

Step 2: Click the New Mail Message button.

Step 3: Enter the recipient's email address, the subject, and the message.

Step 4: Click the Insert file button if you want to attach a picture, for example and click send.

Step 5: The recipient opens the message.

Other Internet Services

What is an email address?

Unique name that consists of a user name and domain name that identifies the user.

Other Internet Services. What is an email address? Unique name that consists of a user name and domain name that identifies the user.

Other Internet Services.

How does an email message travel?

Step 1: Using email software, you create and send message.
Step 2: Your software contacts software on your ISP's outgoing mail server.
Step 3: Software on outgoing mail server determines best route for data and sends message which travels along Internet routers to recipient's incoming main server.
Step 4: When recipient uses email software to check for email messages, the message transfers from incoming mail server to recipient's computer.

Other Internet Services.
How does an email message travel?
Step 1: Using email software, you create and send message.
Step 2: Your software contacts software on your ISP's outgoing mail server.
Step 3: Software on outgoing mail server determines best route for data and sends message which travels along Internet routers to recipient's incoming main server.
Step 4: When recipient uses email software to check for email messages, the message transfers from incoming mail server to recipient's computer.

Other Internet Services

What is FTP?

File transfer protocol 

Internet standard that allows you to upload and download files with other computers on the Internet.

Other Internet Services. What is FTP? Internet standard that allows you to upload and download files with other computers on the Internet. File transfer protocol .

Other Internet Services

What are newsgroups and message boards?

Newsgroup:

Online area where users discuss a particular subject.

Message board:

Type of discussion group.

Many websites use message boards because they are easier to use.

Other Internet Services
What are newsgroups and message boards?
Newsgroup:Online area where users discuss a particular subject.
Message board:
Many websites use message boards because they are easier to use. Type of discussion group.

Other Internet Services

What is a mailing list?

Group of email addresses given a single name.
When a message is sent to the mailing list, everyone on the list receives the message.
To add your name to a mailing you must subscribe to it; to remove your name you must unsubscribe.

Other Internet Services
What is a mailing list?
Group of email addresses given a single name.
When a message is sent to the mailing list, everyone on the list receives the message.
To add your name to a mailing you must subscribe to it; to remove your name you must unsubscribe.

Other Internet Services.

What is a chat?

Real time typed conversation that takes place on a computer.

Chat room is location on server that permits users to discuss topics of interest.

Other Internet Services.
What is a chat?
Real time typed conversation that takes place on a computer.
Chat room is location on server that permits users to discuss topics of interest.

Other Internet Services.

What is instant messaging (IM)?

A real time Internet communications service that notifies you when one or more people are onlien and allows you to exchange messages or files.
Step 1: Login to the IM server.
Step 2: The server determines if any of your established friends, family, or coworkers, called buddies, are online.
Step 3: You send instant messages to an online buddy.
Step 4: Your Instant message travels through a messaging sever and then to the online buddy.

Other Internet Services.
What is instant messaging (IM)?
A real time Internet communications service that notifies you when one or more people are onlien and allows you to exchange messages or files.
Step 1: Login to the IM server.
Step 2: The server determines if any of your established friends, family, or coworkers, called buddies, are online.
Step 3: You send instant messages to an online buddy.
Step 4: Your Instant message travels through a messaging sever and then to the online buddy.

Netiquette

What is netiquette?

Code of acceptable behaviors users should follow while on the Internet.

Golden Rule:

Treat others as you would like them to treat you.

Netiquette
What is netiquette?
Code of acceptable behaviors users should follow while on the Internet.
Golden Rule:
Treat others as you would like them to treat you.

Web Publishing.

What is web publishing?

Development and maintenance of web pages.

Step 1: Plan the website.

Step 2: Analyze and design the website.
Step 3: Create the website.
Step 4: Deploy the website.
Step 5: Maintain the website.

Web Publishing. What is web publishing? Development and maintenance of web pages.

Step 1: Plan the website. Step 2: Analyze and design the website. Step 3: Create the website. Step 4: Deploy the website. Step 5: Maintain the website.

Summary of the Internet and World Wide Web

History of the Internet.

How to access and connect to the Internet.

The World Wide Web.

Other Internet services.

Netiquette.

Electronic commerce.

Web publishing.

Summary of the Internet and World Wide Web. History of the Internet. The World Wide Web. Other Internet services.  Netiquette. Electronic commerce. Web publishing. How to access and connect to the Internet.

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