1. A ………… is an example of an input device.
(A)
keyboard (B) monitor
(C)
Mouse (D) central processing unit
Answer: A, C
2. 1 GB is equal to
(A)
230 bits (B) 230
bytes
(C)
220 bits (D) 220
bytes
Answer: B
3. Yahoo was developed by:
(A)
Dennis Ritchie and Ken Thompson
(B)
Vint Cerf and Robert Kahn
(C)
David Filo and Jerry Yang
(D)
Steve Case and Jeff Bezos
Answer: C
4. ALU stands for
(A)
American Logic Unit (B) Alternate
Local Unit
(C)
Alternating Logic Unit (D) Arithmetic
Logic Unit
Answer: D
5. A Personal Computer uses a number of
chips mounted on a circuit board called
(A)
Microprocessor (B) System
Board
(C)
Daughter Board (D) Mother
Board
Answer: D
6. This type of software is designed for
users who want to customize the programs they use.
(A)
freeware (B) open-source software
(C)
shareware (D) None of these
Answer: B
7. A group of 8 bits is known as a ………….
(A)
byte (B) kilobyte
(C)
binary digit (D) None these
Answer: A
8. A program that runs in parts on
several computers is said to be ……………..
(A)
delegated (B) spread
(C)
distributed (D) real time
Answer: C
9. Various applications and documents are
represented on the Windows desktop by …………
(A)
Symbols (B) Labels
(C)
Graphs (D) Icons
Answer: D
10. All the deleted files go to …………..
(A)
Recycle Bin (B)
Task Bar
(C)
Tool Bar (D) My Computer
Answer: A
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