Computers and IT MCQs
Computer Awareness Questions and Quiz for Banking, IBPS, RRB, RBI, SBI, NABARD examinations of 2024-2025. Computer Awareness MCQs for Competitive Exams. GKToday Computer Awareness for IBPS PO, IBPS Clerk, Bank PO, Bank Clerk and other entrance / competitive examinations.
1. The word bandwidth is also used to mean ________?
[A] width of the data cable
[B] amount of data transferred
[C] number of the computers on a particular network
[D] none of the above
Show Answer
Correct Answer: B [amount of data transferred ]
Notes:
Bandwidth refers to the amount of data that can be transmitted in a fixed amount of time. For digital devices, the bandwidth is usually expressed in bits per second(bps) or bytes per second.
2. Which of the following was used in programming the first computers?
[A] Object code
[B] Source code
[C] Machine Language
[D] Assembly Language
Show Answer
Correct Answer: C [Machine Language ]
Notes:
Machine Language or Machine code is a strictly numerical language which is intended to run as fast as possible. This was used in the first computers.
3. Which among the following key is used for checking grammar and spelling?
[A] F3
[B] F5
[C] F7
[D] F9
Show Answer
Correct Answer: C [F7]
Notes:
F7 is the key to check grammar and spellings in a document. Ribbon at start also can be used to check spellings.
4. Which among the following is correct about 4GL?
[A] A computer brand
[B] A software brand
[C] A software program
[D] A programming language
Show Answer
Correct Answer: D [A programming language ]
Notes:
4GL means fourth-generation programming language.
5. Which of the following device is a volatile storage?
[A] RAM
[B] Hard disk
[C] Magnetic Tape
[D] Floppy disk
Show Answer
Correct Answer: A [RAM]
Notes:
RAM is a temporary memory in a computer. Random-access memory is a form of computer memory that can be read and changed in any order, typically used to store working data and machine code. So it is a very volatile storage.
6. What do we call a CPU that is designed specifically to handle the communications processing task with main purpose is to off-load communications processing task from the host computer so that the host computer can be dedicated for applications and data processing jobs?
[A] Backend processor
[B] Front-end processor
[C] Node processor
[D] File Server
Show Answer
Correct Answer: B [Front-end processor ]
Notes:
A front end processor (FEP), or a communications processor, is a small-sized computer. It interfaces to the host computer a number of networks. They are SNA, or a number of peripheral devices, such as terminals, disk units, printers and tape units. a CPU that is designed specifically to handle the communications processing task with main purpose is to off-load communications and processing task.
7. Who is the founder of Wikipedia?
[A] Peer Schneider
[B] Byron Looper
[C] Rickard Eriksson
[D] Jimmy wales
Show Answer
Correct Answer: D [Jimmy wales]
Notes:
Jimmy Wales is an American-British Internet entrepreneur. He is a co-founder of the online encyclopedia Wikipedia. It was founded in 2001.
8. In the Windows XP, what does XP stands for?
[A] Extra-Powerful
[B] Experience
[C] Extended Platform
[D] Experience Platform
Show Answer
Correct Answer: B [Experience]
Notes:
Windows XP is an operating system introduced in 2001. It is from Microsoft’s Windows. The “XP” in Windows XP stands for eXPerience. Microsoft called the XP release its one of the most important product.
9. Symantec is the maker of which among the following popular antivirus software?
[A] Norton
[B] BitDefender
[C] Avast
[D] McAfee VirusScan
Show Answer
Correct Answer: A [Norton]
Notes:
Symantec is an American consumer software company now known as NortonLifeLock. It is the make of famous software Norton.
10. What kind of information each of the electrical circuits represents?
[A] Arithmetic
[B] Tertiary
[C] Binary
[D] Quaternary
Show Answer
Correct Answer: C [Binary]
Notes:
Each circuit represents a bit (binary digit) information. When the circuit is on, it represents a “1” and a “0” when it is off in a positive logic representation.
