ICT MCQ set 497

By | December 21, 2018

Information and Communicating Technology (ICT) MCQ QUESTION ANSWERS

Question 1
EBCDIC stands for
A
Extended Binary Coded Decimal Interchange Code
B
Extended Bit Code Decimal Interchange Code
C
Extended Bit Case Decimal Interchange Code
D
Extended Binary Case Decimal Interchange Code
Question 2
The speed at which data is transferred from the main memory to another medium on which data are recorded is referred as
A
Data transfer rate
B
Byte
C
Buds
D
None of these
Question 3
.......... is a networking device that forwards data packets between computer networks.
A
Hub
B
Switch
C
Router
D
All the above
Question 4
Which of the following is a temporary register where the opcode of the currently fetched instruction is stored?
A
Memory Buffer Register(MBR)
B
Instruction Buffer Register(IBR)
C
All of the Above
D
None of the Above
Question 5
Which of the following chips can be reprogrammed with special electric pulses?
A
EPROM
B
PROM
C
ROM
D
EEPROM
Question 6
Which of the following is input device?
A
scanner
B
speaker
C
monitor
D
projector
Question 7
A common boundary between two systems is called
A
Interdiction
B
Interface
C
Surface
D
None of the above
Question 8
A customer complains that a recently upgraded computer shuts down after a few minutes of operation. You verify the power supply is working correctly. Which of the following is the NEXT component you should check?
A
CPU cooling fan
B
Computer memory
C
IDE Harddrives
D
CMOS battery
Question 9
Which of the following is the technique that extends storage capacities of main memory beyond the actual size of the main memory?
A
Virtual Storage
B
Multi-tasking
C
All of these
D
None of these
Question 10
Which of the following is the malicious program that allows the concealment of that program by modifying the host's operating system, so that the malware is hidden from the user?
A
Rootkits
B
Botnets
C
All of the Above
D
None of the Above
Question 11
Which of the Following is not a non-impact printer..........
A
Ink-jet printer
B
Laser printer
C
Dot-matrix printer
D
All of the above
Question 12
Which of the following command brings you to the first slide in your presentation?
A
Page Up
B
Ctrl + Home
C
Ctrl + End
D
None of these
Question 13
A fixed number of adjacent bits that represent a particular character or symbol are referred as
A
Byte
B
Octal
C
Bubble
D
None of these
Question 14
The process of fetching and executing instructions, one at a time, in the order of increasing addresses is known as
A
instruction execution
B
straight line sequencing
C
instruction fetch
D
random sequencing
There are 14 questions to complete.

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