Multiple Choice Questions on Computer Science. Computer Science is an important subject and this post contains Solved Computer MCQs for NTS, PPSC and other Testing services. These Computer Science MCQs with Answers are for practice and preparation. MCQs are taken from Caravan General Knowledge Book.<\/p>\n
1. The input for a compiler is ______?<\/strong><\/p>\n (a) Object code 2. The output of a compiler is ______?<\/strong><\/p>\n (a) Object code<\/span> 3. The input of an interpreter is ______?<\/strong><\/p>\n (a) Object code 4. The capacity of computer bus depends upon _______?<\/strong><\/p>\n (a) Capacity of CPU 5. Computer buses are as _____?<\/strong><\/p>\n (a) Data and control 6. A bus with 32 data line can transport how many bits at a time_____?<\/strong><\/p>\n (a) 8 bits 7. A group of parallel wires which provides an electrical path between CPU, memory and other devices is called____?<\/strong><\/p>\n (a) Processing 8. The link between I\/O devices and system board is provided by_____?<\/strong><\/p>\n (a) Main memory 9. The peripheral devices used to get information for the computer are called_____?<\/strong><\/p>\n (a) Simple devices 10. WORM stands for______?<\/strong><\/p>\n (a) Write once read many<\/span> 11. Which of the tracks of hard disk does not contain data?<\/strong><\/p>\n (a) Every track contains data 12. Which one of the followings is referred to as \u201cvolatile memory\u201d?<\/strong><\/p>\n (a) Read only memory 13. The surface of a hard disk is logically divided into _____?<\/strong><\/p>\n (a) Firmware 14. The capacity of a hard disk depends upon the______?<\/strong><\/p>\n (a) High-speed motor 15. The Involution law says that double complementation has ______?<\/strong><\/p>\n (a) Positive effect See More<\/p>\n Computer MCQs Quiz for NTS, PPSC, CSS, FPSC and PMS with Answers VOL 4<\/a><\/p>\n
\n(b) Source program<\/span>
\n(c) Machine language
\n(d) Assembler<\/p>\n
\n(b) Source program
\n(c) Machine language
\n(d) Assembler<\/p>\n
\n(b) Source program
\n(c) Machine language
\n(d) Program statement<\/span><\/p>\n
\n(b) Capacity of the microprocessor
\n(c) The number of data lines it contains<\/span>
\n(d) The system software<\/p>\n
\n(b) Address and data
\n(c) Address, data and control<\/span>
\n(d) There is no concept of buses in computer system<\/p>\n
\n(b) 16 bits
\n(c) 1024 bits
\n(d) 32 bits<\/span><\/p>\n
\n(b) Input devices
\n(c) BUS<\/span>
\n(d) Software<\/p>\n
\n(b) Secondary memory
\n(c) Port<\/span>
\n(d) Communication software<\/p>\n
\n(b) Hardware devices
\n(c) Output device<\/span>
\n(d) Digital device<\/p>\n
\n(b) Writable on ROM
\n(c) The writer of Random Memory
\n(d) The writer of Read-only Memory<\/p>\n
\n(b) The middletrack
\n(c) Each alternating track of the hard disk
\n(d) The top and bottom track<\/span><\/p>\n
\n(b) Random access memory<\/span>
\n(c) Flash memory
\n(d) Cache memory<\/p>\n
\n(b) SIMMs
\n(c) Physically marking tracks
\n(d) Pie-shaped sectors<\/span><\/p>\n
\n(b) Movement of readlwrite head
\n(c) Complexity of software
\n(d) Number of disk platters stacked<\/span><\/p>\n
\n(b) Absorption effect
\n(c) Addition effect
\n(d) Cancellation effect<\/span><\/p>\n