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Q & A Chapter 1 | Internet Basics | Class 10 CBSE | Computer Application

 Q & A of Chapter 1 Internet Basics A. Tick the correct options – 1. (b) TCP/IP 2. (a) Internet Service Provider 3. (a) URL 4. (b) HTTP 5. (a) Bridge 6. (a) home page 7. (d) All of these 8. (b) Domain Naming System 9. (b) Rules 10. (d) ARPANET B. Very Short Answer Type Questions – 1. In the URL http://www.myfirm.co.in/about.html , what do the following components depict? (a) http                                                 (b) in (a) Http represents a type of server and the protocol on the Internet (b) ‘in’ represents the domain extension of the website. 2. In the URL http://www.favmusic.com/contactus.html what does www.favmusic stand for? www.favmusic represents the domain name i.e. favmusic in www. 3. W...
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Bit by Bit | Chapter 4 - Understanding HTML | Class 8 CBSE | Computer Application

 Bit by Bit | Chapter 4 - Understanding HTML Solved A. Tick the correct option  1. (c) <B> 2. (a) <BODY> Tag 3. (d) align 4. (d) color 5. (a) <BODY> 6. (b) face B. Fill in the blank 1. Empty 2. WYGIWYS 3. Text 4. <BR> 5. Width 6. Head, Body C. True or False 1. F 2. T 3. T 4. T 5. F 6. T D. Answer the following questions 1. Define HTML. HyperText Markup Language (HTML) is a computer language used to create webpages. HTML describes the content, format and layout in which a web page should be displayed over the World Wide Web. 2. Which tag form the basic structure of an HTML document? HTML, BODY and HEAD tag forms the basic structure of HTML document. HTML is the root element and HEAD and BODY is a child element. 3. Define <BODY> tag. Name some of the important attributes of the <BODY> tag. The <BODY> tag contains the text which gets displayed on the web page. The attributes of <BODY> tag are bgcolor, text, background, topmargin and...
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Bit by Bit | Chapter 6 - Graphics and Sound in QB64 | QBasic | Class 7 CBSE | Computer Application

Bit by Bit | Chapter 6 - Graphics and Sound in QB64 A. Tick the correct option. 1. (d) screen mode 0 2. (b) 640 x 350 3. (d) White 4. (a) Lower-Right 5. (c) PSET 6. (c) Generate a tone for a short duration B. Fill in the blanks. 1. CIRCLE 2. PAINT 3. PLAY 4. Graphic 5. Pixels 6. Box C. True or False. 1. True 2. False 3. False 4. True 5. True 6. True D. Answer the following questions. 1. What is the use of SCREEN statement? The SCREEN statement is used to set the screen mode for displaying graphics. There are many screen modes and each screen modes have their own number which is from SCREEN 1 to SCREEN 13. The various screen modes differ in resolution. 2. What is a pixel? How is it related to resolution? The graphics which is displaying on the computer screen is made up of thousands of dots called pixel. Pixel stands for picture element. The number of pixels in an image determines the resolution of the image. Higher the resolution, cleaner the image will appear. 3. What is the differenc...
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Introduction to HTML | Understanding HTML | Class 8 CBSE | Computer Application

  Understanding HTML The internet has become a vital part of our lives. By   use of the internet, we can share data and information across the world instantly. It is worldwide network of computers. A computer on the internet that shares available data and information is called server . A computer on the internet that accesses data and information from the server is called client . A server stores files and information in the form of websites. These websites consists of millions of webpages. A webpage is a page that carries text, graphics, video, audio and links to other web pages. These webpages are written in HyperText Markup Language (HTML). What is HTML? HyperText MarkUp Language (HTML) is a computer language used to create webpages. Tim Berners-Lee and his team developed this language at CERN, an European Scientific Organization based in Geneva, Switzerland. HTML describes the content, format and layout in which a web page should be displayed over the World Wide ...
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Bit by Bit | Chapter 3 - Working with Queries, Forms and Reports | MS Access | Class 8 CBSE | Computer Application

Solved Exercise Question and Answers of  Chapter 3 - Working with Queries, Forms and Reports A. Tick the correct option – 1. (d) Datasheet View 2. (c) Three 3. (c) Four 4. (b) Datasheet View 5. (d) Filter 6. (b) Create B. Fill in the blanks – 1. Query 2. Form 3. Objects 4. Design 5. Report 6. Result C. State True or False – 1. T 2. F 3. T 4. T 5. F 6. T D. Answer the following questions – 1. What is Query? A query is a method of getting answers to questions on data. It is used to retrieve selective data satisfying specific criteria. 2. Differentiate between Form and Report. Forms allow you to add and update data in a table, one record at a time, while reports are an effective way to present data in printed format. You can customize the appearance of tabular data on a report. 3. How can you specify multiple conditions while designing a query? Specifying the condition in the Criteria row for more than one field will result in...
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Requirement for Internet Connection | Internet Basics | Class 10 CBSE | Computer Application

The Requirements for internet connection Computer System A computer with a good CPU speed is the prime requirement to access the Internet. This can be a normal desktop, or a laptop. This computer will act as the client or the workstation. Today's websites are a mix of text, sound and images so the contents of the websites might be heavy. Hence, more the speed of the CPU better will be the performance of Internet access. The computer should have at least 1 GB of RAM. The higher the size of the RAM, the better is the speed of your computer. The computer should have at least 1 GB of free hard disk space. But this must not be a problem because most of today's computers come with at least 500 GB hard disk space. Besides the above, a sound system with a microphone, speakers and devices like a printer, scanner, etc. are desirable but not compulsory. Modem A modem is a device that converts the analog signals to digital signals and the digital signals to analog signals. It h...
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