Computer Quiz for RRBs/IBPS Exam

Q1. Digital computers use a ________ system to encode data and programs. 
(a) Semiconductor
(b) Decimal
(c) Binary
(d) RAM
(e) ROM

 Q2. A main characteristic of computer system is ______, that can perform different types of tasks at the same time. 
(a) Diligence
(b) Versatility
(c) Accuracy
(d) Speed
(e) No IQ

Q3. Something which has easily-understood instructions is said to be:
(a) Information
(b) Word processing
(c) Icon
(d) User friendly
(e) None of these

Q4. Information that comes from external source and fed into computer software is called  _______.
(a) Output
(b) Input
(c) Throughout
(d) Reports  
(e) None of these                                                                                                                                                                             
Q5 The control unit initiates a series of sequential steps of __________.
(a) Macro instruction
(b) Minicode
(c) micro operations
(d) Micro circuit
(e) None of these

Q6. Which of the following is a term related with scanner? 
(a) Laser
(c) Cartridge
(d) Media
(e) None of these

Q7. A bit refers to
(a) A farm of storage
(b) A value equal to a kilobyte
(c) A value equal to a megabyte
(d) The smallest unit of digital information
(e) The same things as a pixel

Q8. Which of the following component is a part of RAM?
(a) Magnetic cores
(b) Micro-Processors
(c) Photoelectric cells
(d) Floppy disks
(e) Mouse

Q9. Which among the following is a software that uses a pattern-matching technique to examine all files on a disk looking for harmful code?
(a) Operating system 
(b) Backup software
(c) Utility programs
(d) Driver imaging
(e) Antivirus Software

Q10. The software that is used to create text based documents is referred as-
(a) DBMS
(b) Suits
(c) Spreadsheets
(d) Presentation software
(e) Word processor

Q11. ______ is a set of keywords, symbols and a system of rules for constructing statements by which human can communicate the instructions to be executed by a computer.
(a) A computer program
(b) A programming language
(c) An assemble
(d) Syntax
(e) None of these

Q12. ______ controls the way in which the computer system functions and provides a means by which users can interact with computer.
(a) The platform
(b) The operating system
(c) Application software
(d) The motherboard
(e) None of the above

Q13. Which of the following is a requisite to ‘boot’, the system?
(a) Complier
(b) Loader
(c) Operating system
(d) Assembler
(e) None of these

Q14. Which of the following is/are file extension(s) in DOS? 
(a) EXE
(b) BAT
(c) COM
(d) All of these
(e) None of these

Q15. A ______ is an icon on the desktop that provides a user with immediate access to a program of file.
(a) Kernel
(b) Buffer
(c) Shortcut
(d) Spooler
(e) None of these