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. Core Banking Solutions are developed to perform__?
[A] recording of transactions
[B] passbook maintenance
[C] interest calculations
[D] All of the above
Show Answer
Correct Answer: D [All of the above ]
Notes:
Core banking is a banking service provided by a group of networked bank branches as a single unit. It is where customers may access their bank account and perform basic transactions from any of the member branch offices.
2. Which among the following is used for removing a software bug / defect which is available for free of cost from the software provider?
[A] Version
[B] update
[C] help
[D] patch
Show Answer
Correct Answer: D [patch]
Notes:
A patch is a collective name of all the changes to a computer program aimed to update, fix, or improve it including addressing the security vulnerabilities and other bugs.
3. What would be the number of bytes, transferred at the rate of 1 Kilobit per second?
[A] 100
[B] 108
[C] 125
[D] 140
Show Answer
Correct Answer: C [125]
Notes:
kilobit per second (symbol kbit/s or kb/s, often abbreviated “kbps”) is a unit of data transfer. The rate equal to 1,000 bits per second. It is 125 bytes per second.
4. Which among the following is used for denoting the detectable movement of a computer mouse?
[A] Novint
[B] Mickey
[C] Snipa
[D] Daisy
Show Answer
Correct Answer: B [Mickey]
Notes:
A mickey is a unit of measurement for the speed and movement direction of a computer mouse. So it is used for denoting the movement of a computer mouse.
5. In each of the computer parts, there are many trillions of electrical circuits which can be turned on or off with the help of an electronic switch. How are these arranged?
[A] Circuit Gates
[B] Circuit Bypass
[C] Logic Gates
[D] Data Knots
Show Answer
Correct Answer: C [Logic Gates]
Notes:
Each of the electrical circuits is arranged in logic gates so that one of the circuits may control the other circuits.
6. Which of the following was the first commercial transistor computer?
[A] EDSAC
[B] Metrovick 950
[C] SIRAC
[D] Zuse Z4
Show Answer
Correct Answer: B [Metrovick 950]
Notes:
Metrovick 950 was the first commercial transistor computer.
7. Which of the following system is also known as desknotes?
[A] Laptop
[B] Notebook
[C] DTR computer
[D] Nettops
Show Answer
Correct Answer: C [DTR computer]
Notes:
A Desktop Replacement computer is also known as desknotes i.e. a combination of desktop and notebook.
8. Which of the following computer component allows you to connect to the internet?
[A] Sound Board
[B] ROM
[C] Hard Drive
[D] Modem
Show Answer
Correct Answer: D [Modem]
Notes:
A modem is a hardware device that converts data between transmission media so that it can be transmitted from computer to computer. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves.
9. The most common method of entering text and numerical data into a computer system is through the use of which of the following?
[A] Plotter
[B] Scanner
[C] Printer
[D] Keyboard
Show Answer
Correct Answer: D [Keyboard]
Notes:
The keyboard is used as a text entry interface for typing text and numbers .Keyboard keys typically have characters engraved on them and each press of a key typically corresponds to a single written symbol.
10. Which one is the common device used for drawing, painting, or interactively selecting coordinate positions on an object ?
[A] Image scanner
[B] Digitizers
[C] Data glove
[D] Touch panels
Show Answer
Correct Answer: B [Digitizers]
Notes:
Digitizers can be used for drawing, painting and selecting positions. It is any device which receives analog information and creates a digital representation of it.
