401.
Which of the
following is a volatile memory?
(A)
EFPROM
(B)
PROM
(C)
EPOM
(D)
RAM
Answer:
D
402.
First generation
computers used
(A)
Transistor
(B)
Micro processors
(C)
Vacuum tube processors
(D)
Integrated circuit
Answer:
C
403.
Data stored in primary storage is represented
using
(A)
base 16
(B)
base 10
(C)
base 5
(D)
base 2
Answer:
D
404.
GPS is owned
and operated by
(A)
US Government
(B)
Russian Government
(C)
Chinese Government
(D)
None of these
Answer:
A
405.
The memory
which is known as a volatile memory is:
(A)
PROM
(B)
RAM
(C)
EEPROM
(D)
ROM
Answer:
B
406. OCR stands for:
(A)
Optical Character Recognition
(B)
Optical Code Leader
(C)
Optical Character Reader
(D)
Optical Code Recognition
Answer:
A
407. ………… has the shortest access times
(A) Cache
memory
(B) Virtual
memory
(C) Secondary
memory
(D) All of
the above
Answer:
A
408. Which of the following is not a
computer hardware?
(A) Mouse
(B) Monitor
(C) Antivirus
(D) Printer
Answer:
C
409. What is the main purpose of secondary
storage device?
(A) To
increase the speed of computer
(B) To install
operating system
(C) To
networking
(D) To
store data
Answer:
D
410. Microsoft Office is:
(A)
Shareware
(B)
Open-Source software
(C)
Public Domain Software
(D)
An application suite
Answer:
D
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