PPSC Most Repeated Mcqs Computer
Computer Quiz # 6
Q1. The term ____ refers to devices that can be added to a computer system to improve its performance.
(A) digital device
(B) system add-on
(C) disk pack
(D) peripheral device
Q2. A ____________is a microprocessor-based computing device?
(A) personal computer
(B) mainframe
(C) workstation
(D) server
Q3. RAM can be treated as the____________for the computer’s processor?
(A) factory
(B) operating room
(C) waiting room
(D) planning room
Q4. Which of the following does an operating system do?
(A) Allocates resources
(B) Monitors Activities
(C) Manages disks and files
(D) All of the above
Q5. Transferring a copy of a file from one computer to another via what is known as a communication channel?
(A) File transfer
(B) File encryption
(C) File modification
(D) File copying
Most Repeated Mcqs Computer
Q6. The main function of __________ is to configure the hardware and load and run the operating system?
(A) System Programs
(B) BIOS
(C) CP
(D) Memory
Q7. Which memory is both static and non -volatile?
(A) RAM
(B) ROM
(C) BIOS
(D) CACHE
Q8. __________________ Is computer software designed to work with computers and provide a platform for programs to run?
(A) Application software
(B) System software
(C) Software
(D) Operating system
Q9. The______________is the amount of data that a storage device can move from the storage medium to the Computer per second?
(A) data migration rate
(B) data digitizing rate
(C) data transfer rate
(D) data access rate
Q10. A device that is not connected to the CPU is called ____________?
(A) land-line device
(B) On-line device
(C) Off-line device
(D) Device
Computer Science
Q11. What is another name for programmed chips?
(A) RAM
(B) ROM
(C) LSIC
(D) PROM
Q12. Online real-time systems become popular in______________generation?
(A) First Generation
(B) Second Generation
(C) Third Generation
(D) Fourth Generation
Q13. You use a(n)___________such as a keyboard or mouse, to input information?
(A) output device
(B) input device
(C) storage device
(D) processing device
Q14. _______________ Is the device able to “jump” directly to the desired data?
(A) Sequential access
(B) Random access
(C) Quick access
(D) All of the above
Q15. _________________provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously?
(A) Multitasking
(B) Multithreading
(C) Multiprocessing
(D) Multicomputing
Q16. The task of performing operations such as arithmetic and logical operations is called ____________?
(A) Processing
(B) Storing
(C) Editing
(D) Sorting
Q17. ALU and Control Unit jointly known as__________?
(A) RAM
(B) ROM
(C) CPU
(D) PC
Q18. RAM is an example of___________?
(A) Secondary memory
(B) Primary memory
(C) Both and B.
(D) none
Q19. Magnetic disk is an example of____________?
(A) Secondary memory
(B) Primary memory
(C) Main memory
(D) Both (1) and (2)
Q20. Which of the following languages is not a computer language?
(A) MS-Excel
(B) BASIC
(C) COBOL
(D) C++