Computer Awareness SET-58

Computer fundamental Awareness MCQs - Technical Aptitude #SET-58
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Computer fundamental Awareness MCQ Questions and answers in English - Technical Aptitude

Computer Fundamental Awareness MCQs

Welcome to our exclusive collections of Computer fundamental Awareness MCQ Questions and with answers. All questions are of multiple choice type. In these MCQs sets we are going to share most important questions related to Computer fundamental Awareness. These questions are very helpful for those candidates ans aspirants who are preparing for the various government and non government exam as well as in interview.These Mcqs are helpful in preparing exam like TET, CTET, JEE, AIPMT, PMT, Police exams ,army exams, CDSE , SBI Clerk , SBIPO, PO, RRB , IBPS PO , PSc, State PSC, Patwari, Samvida, Teacher recruitment test, UPSC, SSC, CGL, SI, CTET, TET, CDS, MAT , SSC 10+2 , CLAT , NIFT , SBI , IBPS Clerk, Vyapam etc

Computer fundamental Awareness MCQs - Technical Aptitude #SET-58


Question : 571-580

Question : 571

In MODEMS

[A].   Several digital signals are multiplexed
[B].   A digital signal changes some characteristic of a carrier wave
[C].   Digital signal is amplified
[D].   All of the above


Question : 572

The invention of the slide rule is attributed to

[A].   Babbage
[B].   Oughtred
[C].   Pascal
[D].   Napier


Question : 573

Which is a secondary memory device?

[A].   CPU
[B].   ALU
[C].   Floppy disk
[D].   Mouse


Question : 574

The control unit of a microprocessor

[A].   stores data in the memory
[B].   accepts input data from a keyboard
[C].   Performs arithmetic / logic / functions
[D].   None of the above


Question : 575

A storage device which is used to store data and information external to the main storage is known as

[A].   Buffer
[B].   Backing storage
[C].   PROM
[D].   Accumulator


Question : 576

A flat-bed plotter uses a pen which moves in two directions across a piece of paper fixed on a flat-bed. Can you tell who controls the movements of this pen?

[A].   microfilm
[B].   microfiche
[C].   film card
[D].   COM


Question : 577

In a PC, how much memory is available to application software?

[A].   1024 KB
[B].   760 KB
[C].   640 KB
[D].   560 KB


Question : 578

The desirable characteristic(s) of a memory system is (are)

[A].   speed and reliability
[B].   low power consumption
[C].   durability and compactness
[D].   All of the above


Question : 579

For a memory system, the cycle time is

[A].   same as the access time
[B].   longer than the access time
[C].   shorter than the access time
[D].   submultiple of the access time


Question : 580

The CPU chip used in a computer is partially made out of:

[A].   Copper
[B].   Iron
[C].   Gold and silver
[D].   Silica





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2 comments:

  1. Pooja Sharma15 June 2021 at 07:44

    Excellent article and this helps to enhance your knowledge regarding new things. Waiting for more updates.
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