Computer
1. What do the following stand for? ( 1997 / 3 )
(i) IREDA
(ii) APPLE
(iii) INMAS 2. What is E-mail? (98/20)
2. Describe the development of Super-computer in India. (1998/20)
3. What is a modem? What is it used for? (1999/3)
4. What is a computer virus? How does it infect systems? (1999/2)
5. Answer the following about 20 words each: (2000/2)
a. What does the ‘clock speed’ of a computer signify?
b. What do the following stand for?
i. http
ii. CPU
iii. ROM
iv. BIOS
c. What is a modem and what is it used for?
d. What is spamming?
e. How does a computer virus destroy data?
6. Answer the following in about 20 words each: (2001/2)
a. What is “handshake” in computer language?
b. What is “ethernet” and what is it used for?
c. What is “digital signature” and what is it used for ?
d. What do the following stand, for?
i. DRAM
ii. JPEG
iii. ASCII
iv. IMAP
7. What is a WAP-enabled phone?
8. Answer the following in about 20 words each: 2002/02
a. What is a digital camera?
b. What is firewall in Computer Language?
c. What is multimedia?
d. What do the following stand for?
i. HTML
ii. FTP
iii. MELOPS
iv. PLANIT
e. What is Piracy?
9. Answer the following (in about 20 words each): (2003/02)
a. What- is ‘Sympathetic Haptics’?
b. What are special features of ’Linux’?
c. What is an operating system? List the basic services provided by an operating system.
d. What is an ‘Internet Worm’? Explain DDoS,
e. What do the following stand for?
i. EPROM
ii. POSIX
iii. MODEM
iv. COBOL
10.Answer the following (in about 20 words each) (2004/02)
a. What do you understand by E-governance?
b. What is a URL?
c. What do the following stand for?
i. CD-ROM
ii. USB
iii. ITES
iv. FORTRAN
d. What do you understand by MP3?
e. What are cyber crimes? How are these protected?
11. Write about the following: Bluetooth. (2005//2)
12. Answer the following (in about 20 words each)(2005/02)
a. What is an exabyte?
b. What is VIRUS?
c. What do the following stand for?
i. XML
ii. MASER
iii. SECAM
iv. TIPS
d. What is avatar?
e. What is Wikipedia?
13. What do you understand by optical computing? Why is optical computing envisaged to have much better performance than that of electronic computing? (2006/15)
14. Answer all the five (in about 20 words each) (2006/02)
a. What do you understand by a ‘search engine’ in computing?
b. Expand the following:
i. CAD
ii. CAM
iii. CIM
c. Explain what Thin Film Memory is in computers.
d. Write a short note on ‘Artificial Intelligence’.
e. Who are called ‘Hackers’ in computer world?
15. Answer all the five (in about 20 words each)(2007/02)
a. What is firewall?
b. What is malware?
c. What do the following stand for?
i. MPEG
ii. ISP
iii. HTML
iv. ASCII
d. What is Root kit?
e. What is computer architecture?
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