PPSC Mcqs for Computer Science Lecturer
Computer Quiz # 10
Q1. Cathode Ray Tube is a shape of__________?
(A) Keyboard
(B) Mouse
(C) Monitor
(D) Motherboard
Q2. ____________ computer is medium-sized?
(A) Micro
(B) Mainframe
(C) Super
(D) Mini
Q3. _________computer are of large size?
(A) Micro
(B) Mainframe
(C) Super
(D) Mini
Q4. Notebook, laptop, palm, hand-held computers all are __________?
(A) Digital computer
(B) Mainframe computer
(C) Portable computer
(D) Hybrid computer
Q5. Touch Screen is ___________?
(A) Input device
(B) Output device
(C) Both A & B above
(D) None of these
Q6. ____________are used to draw diagrams and sketches on paper?
(A) Trackball
(B) Joystick
(C) Light pen
(D) Plotters
Q7. _______________are specific to users’ needs?
(A) System software
(B) Application software
(C) Assemblers
(D) Compilers
Q8. Full form of “MAN” is _______________?
(A) Maximum Area Network
(B) Minimum Area Network
(C) Main Area Network
(D) Metropolitan Area Network
Q9. _______ is a network topology?
(A) LAN
(B) WAN
(C) MAN
(D) BUS
Q10. VOIP means _________?
(A) Voice over IP
(B) Video over IP
(C) Viruses over IP
(D) Virtual over IP
Computer Science
Q11. LAN means _________?
(A) Limited Area Network
(B) Logical Area Network
(C) Local Area Network
(D) Large Area Network
Q12. _____________are set of rules and procedures of data transmission over the internet?
(A) IP address
(B) Domains
(C) Protocol
(D) Gateway
Q13. NOS means _________?
(A) Node operating system
(B) Non-open software
(C) Network Operating system
(D) Non-operating software
Q14. _______________are program to facilitate text and data processing?
(A) MS Word
(B) Editors
(C) PowerPoint
(D) MS publisher
Q15. Computers hat combine both measuring and counting referred to as _________________?
(A) Analog
(B) Digital
(C) Hybrid
(D) All of these
Q16. In today’s world, most computers are ______________?
(A) Digital
(B) Hybrid
(C) Analog
(D) Complex
Q17. The physical structure of a computer is called _____?
(A) Software
(B) Hardware
(C) Human ware
(D) All of these
Q18. On which computers is the data displayed as discrete signals?
(A) Analog computer
(B) Digital computer
(C) both
(D) Hybrid Computer
Q19. C’ in CPU stands for ____________?
(A) Central
(B) Common
(C) Convenient
(D) Computer
Q20. Which of the following uses a manual operating system?
(A) supercomputer
(B) personal computer
(C) Laptop
(D) PDA