1. There are ……….. bits in one
byte.
(A) 4 (B)
8
(C) 12 (D)
32
Answer: B
2. The main component of a
desktop PC is the ………….. which houses the computer’s critical parts.
(A) system case (B) memory
(C) keyboard (D) processor
Answer: A
3. GPS is a system that helps
in locating positions with the help of :
(A) Microwaves (B) Satellites
(C) Police intelligence (D) Wireless
communication
Answer: B
4. The …………… of software
contains lists of commands and options.
(A) menu bar (B) toolbar
(C) title bar (D) formula bar
Answer: A
5. A …………….. can make it
easier to play games.
(A) mouse (B) joystick
(C) keyboard (D) pen
Answer: B
6. How many different
documents can you have open at any one time ?
(A) Not more than three
(B) Only one
(C) As many as your computer memory
will hold
(D) No more than your Taskbar can
display
Answer: C
7. A hard disk is divided into
tracks which is further subdivided into
(A) Clusters (B) Sectors
(C) Vectors (D) Heads
Answer: B
8. A Compiler is a software
which converts
(A) Characters to bits
(B) High level language to machine
language
(C) Machine language to high level
language
(D) Words to bits
Answer: B
9. Virtual memory is
(A) an extremely large main memory.
(B) an extremely large secondary
memory.
(C) an illusion of extremely large
main memory
(D) a type of memory used in super
computers.
Answer: C
10. The fastest memory in a
computer system is:
(A) ROM (B) RAM
(C) Cache (D) Hard disk
Answer: C
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