ECAT Pre Computer Science MCQ Test For Computer Chapter 3 With Answer

Top Scorers Of ECAT Computer Science Chapter 3 The Peripheral Devices MCQ`s Test

Sr.#	Question	Answer
1	The major disadvantage of magnetic tapes is.	A. cost B. unreliability of store data C. slow data recording D. data is to be accessed sequentially
2	Which is not beneficial of secondary storage	A. convenience B. DAT C. economy D. space
3	The mechanism for reading or writing data in a disk is called	A. access arm B. rorational delay C. seek time D. track
4	The most commonly used output devices in a computer system are	A. printers and monitors B. disk drives and printers C. disk drive and tape drives D. tape drive and keyboards
5	The equipment attached to CPU which computer can access are called	A. input output devices B. peripherals C. computer components D. Hardware
6	Assigning more sector to outer hard disk is called	A. data transfer B. randomizing C. sectoring D. zone recording
7	A set raw, unprocessed facts, figures and symbols is called	A. Information B. Data C. Instruction D. Code
8	A pictorial screen symbol that represent a computer activity is called	A. pointer B. touch screen C. miicr D. icon
9	A disk pack within a selected data module is a	A. backup unit B. Winchester C. diskette D. Cd-Rom
10	The speed at which a disk can find data being bought is called	A. access time B. data transfer rate C. direct time D. cylinder time