Computer Knowledge
(Held on May 2011)
1. If you wish to extend the length of the network without having the signal degrade, you would use a ………………(A) resonance
(B) router
(C) gateway
(D) switch
(E) repeater
Ans : (E)
2. A repair for a known software bug, usually available at no charge on the Internet, is called a ………………
(A) version
(B) patch
(C) tutorial
(D) FAQ
(E) rectifier
Ans : (B)
3. URL stands for ………………
(A) Universal Research List
(B) Universal Resource List
(C) Uniform Research List
(D) Uniform Research Locator
(E) Uniform Resource Locator
Ans : (E)
4. When data changes in multiple lists and all lists are not updated, this causes ………………
(A) data redundancy
(B) information overload
(C) duplicate data
(D) data inconsistency
(E) data repetition
Ans : (D)
5. What is a backup ?
(A) Restoring the information backup
(B) An exact copy of a system's information
(C) The ability to get a system up and running in the event of a system crash or failure
(D) All of these
(E) None of these
Ans : (B)
6. The Internet is ………………
(A) a large network of networks
(B) an internal communication system for a business
(C) a communication system for the Indian government
(D) a communication system for some states of India
(E) a communication system for some cities of India
Ans : (A)
7. Computers that are portable and convenient for users who travel are known as ………………
(A) supercomputers
(B) plann [...]
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