Computer Questions for NABARD Grade-A 2017

Computer efficiency is now important in almost every stream and computer awareness is an important section in bank recruitment Examination. Practice with these 15 questions of Computer Knowledge for NABARD Grade-A Exam 2017.

Q1.IBM was provided software for PC DOS by which of the following company?
(a) Microsoft
(b) Sony
(c) Google
(d) Apple
(e) None of the above

Q2. Which of the following was used to program the first computer?
(a) Assembly language
(b) Machine language
(c) Source code
(d) Object code
(e) ASCII code

Q3. Charles Babbage is known to have conceived which of the following earliest Computing machine? 
(a) Analytical engine
(b) ENIAC
(c) UNIVAC
(d) All of the above
(e) None of the above

Q4. Which of the following is/are modifier keys in a computer? 
(a) Ctrl
(b) Alt
(c) Shift
(d) Both (b) and (c)
(e) All of the above

Q5. What is the term used for measurement of how fast data moves from one place to another?
(a) data per unit
(b) bits per second
(c) bits per hour
(e) ratio per bit
(d) None of the above

Q6. Which among the following term is related to the collection of links throughout the Internet that creates an interconnected network?
(a) WWW
(b) Web
(c) World Wide Web
(d) All of the above options
(e) Wide Area Web

Q7. What type of software must to be used to transform scanned text into a format that can be manipulated?
(a) OCR
(b) CRT
(c) RGB
(d) MIDI
(e) None of the above

Q8. Word processing, spreadsheet and photo-editing are examples of________.
(a) application software
(b) system software
(c) operating system software
(d) platform software
(e) antivirus software

Q9. The primary purpose of a computer is to process _____________ and convert it into information.
(a) electricity
(b) data
(c) raw material
(d) a bit
(e) environment

Q10. The simultaneous processing of executing two or more programs by multiple processors is-
(a) multiprogramming
(b) multitasking
(c) time-sharing
(d) multiprocessing
(e) None of the above

Q11. What does DOS stands for?
(a) Digital Operating Session
(b) Disk Operating System
(c) Digital Operating System
(d) Disk Opening System
(e) Digital Open System

Q12. What acts as master software that works as a mediator between a computer user and the hardware of a computer?
(a) Application Program
(b) Motherboard
(c) Antivirus
(d) Operating System
(e) Physical Layer

Q13. 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) Shareware
(b) Public domain software
(c) Application software
(d) Operating system software
(e) None of these

Q14. Which of the following number systems is considered as a base-10 number system?
(a) Decimal number system
(b) Binary number system
(c) Octal number system
(d) Hexadecimal number system
(e) None of these

Q15. The hexadecimal number system represents symbols __________ and __________.
(a) 0-9, A-E
(b) 0-9, A-F
(c) 1-10, A-E
(d) 1-10, A-F
(e) None of these