CBSE Class 12 Computer Science Communication Technology Worksheet

Read and download free pdf of CBSE Class 12 Computer Science Communication Technology Worksheet. Download printable Computer Science Class 12 Worksheets in pdf format, CBSE Class 12 Computer Science Communication Technology Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Computer Science Class 12 Assignments and practice them daily to get better marks in tests and exams for Class 12. Free chapter wise worksheets with answers have been designed by Class 12 teachers as per latest examination pattern

Communication Technology Computer Science Worksheet for Class 12

Class 12 Computer Science students should refer to the following printable worksheet in Pdf in Class 12. This test paper with questions and solutions for Class 12 Computer Science will be very useful for tests and exams and help you to score better marks

Class 12 Computer Science Communication Technology Worksheet Pdf

Communication Technology
 
1. What out of the following, you use to have an audio visual chat with an expert sitting in a faraway place to fix-up technical issue?
(i) e-mail   (ii) VOIP   (iii) FTP
 
2. Name one client side scripting language and one server side scripting language.
 
3. Give suitable example of each URL and Domain Name.
 
4. Which of the following come under cyber crime?
(i) Operating some one’s Internet banking account, without his knowledge.
(ii) stealing a keyboard from someone’s computer
(iii) Working on someone’s computer with his/her permiss ion.
 
5. Write one advantage of bus topology of network. Also illustrate how four computers can be connected with each other using star topology of network.
 
6. Name two proprietary software’s along with the ir application.
 
7. Out of the following identify client side script(s) and server side script(s).
(i) ASP (ii) Java Script (iii) VB Script (iv) JSP
 
8. Compare open source software and proprietary software.
 
9. In networking, what is WAN? How is it different from LAN?
 
10. Differentiate between XML and HTML.
 
11. What is Web 2.0?
 
12. What are cookies?
 
13. What was the rule of ARPANET in the computer network?
 
14. What s the function of modem?
 
15. What is repeaters?
 
16. What term we use for a software / hardware device, which is used to block, unauthorized access while permitting authorized communications. This terms is also used for a device or set of devices configured to permit, deny, encrypt, decrypt, or proxy all (in and out) computer traffic between different security domains based upon a set of rules and other criteria.
 
17. Write the full forms of the following.
(i) GNU   (ii) XML
 
18. Write one advantage of each for open source software and proprietary software,
 
19. Which of the following is not a unit for data transfer unit?
 
(i) Bps (ii) Abps (iii) Gbps (iv) Kbps
 
20. What is the difference between Trojan horse and Virus in terms of computer?
 
21. Write the full forms of the following.
(i) FTP (ii) FSF
 
22. Name any two common web browsers.
 
23. Name two switching techniques used to transfer data between two terminals ( computers).
 
24. How is Coaxial cable different from Optical fiber?
 
25. How is a hacker different from a cracker?
 
26. What is the significance of cyber law?
 
27. Name any two transmission media for networking.
 
28. Write two advantages and two disadvantages for Star topology.
 
29. Define : packet switching.
 
30. What is the difference between XML and HTML? Write two differences.
 
31. Write an advantage and disadvantage of using optical fiber cable.
 
32. What is the purpose of using a repeater in context of networking?
 
33. What is the difference between MAN and WAN.
 
34. Write the abbreviations in their full form : FTP, WAN, WWW, URL, GSM, WLL.
 
35. Write two advantage and disadvantages of the following topologies in network : (i) Bus & (ii) Ring.
 
36. What is NFS?
 
37. Mention one difference between linear and star topologies in networking.
 
38. What is the difference between LAN and WAN.
 
39. Expand the following terms with respect to networking:
(i) PPP   (ii) GSM   (iii) XML   (iv) HTTP.
 
40. Expand the following terms :
(i) SMS   (ii) MAN   (iii) CDMA   (iv) HTML.


Please click on below link to download CBSE Class 12 Computer Science Communication Technology Worksheet

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Communication Technology CBSE Class 12 Computer Science Worksheet

The above practice worksheet for Communication Technology has been designed as per the current syllabus for Class 12 Computer Science released by CBSE. Students studying in Class 12 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 12 Computer Science on a daily basis. All the latest practice worksheets with solutions have been developed for Computer Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 12 Computer Science students to get all the latest study material free of cost. Teachers of studiestoday have referred to the NCERT book for Class 12 Computer Science to develop the Computer Science Class 12 worksheet. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 12 Computer Science designed by our teachers. After solving these you should also refer to Class 12 Computer Science MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 12 Computer Science which you can use to further make yourself better in Computer Science.

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