10 Important computer MCQs for BANK EXAMS, SSC Exams, Police exams etc
Que 1: Which Circuit is used to Store One Bit of Data?
(A) Register
(B) Encoder
(C) Multiplexer
(D) Flip Flop
Correct Ans: D
Que 2: Which is the Largest Computer Memory Units among the Given options ?
(A) Terrabyte (TB)
(B) Gigabyte (GB)
(C) Megabyte (MB)
(D) Kilobyte (KB)
Correct Ans: A
Que 3: What is USB ?
(A) Ultimate Service Bit
(B) Universal Sent-Bit
(C) Universal Serial Bus
(D) Urgent Sent Bit
Correct Ans: C
Que 4: One billion bytes is approximately equal to :
(A) Terabyte
(B) Petabyte
(C) Gigabyte
(D) Megabyte
Correct Ans: C
Que 5: Which protocol is used to convert IP addresses to MAC addresses?
(A) IP
(B) RARP
(C) ARP
(D) None of these
Correct Ans: C
Que 6: Which of the following key is a minimal super key?
(A) Alternate key
(B) Candidate key
(C) Secondary key
(D) None of these
Correct Ans: B
Que 7: The abbreviation ISP stands for___
(A) International spy project
(B) Internet solution provider
(C) Internet service provider
(D) None of these
Correct Ans: C
Que 8: Which of the following is used to transfer data intended for a peripheral device into a disk so that it can be transmitted to the peripheral device at a more suitable time or in bulk?
(A) Virtual programming
(B) Multi programming
(C) Multitasking
(D) Spooling
Correct Ans: D
Que 9: Which of the following is used to open file menu options in current program?
(A) Ctrl+F
(B) Shift+F
(C) Alt+F
(D) Alt+Ctrl+F
Correct Ans: C
Que 10: Which of the following is the type of software that controls the internal operations in the computer and controls how the computer works with all its parts?
(A) Public domain software
(B) Application software
(C) Operating system software
(D) None of these
Correct Ans: C
Login to add Comments.