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4

Floppy disks typically in diameter

A. 3

B. 5.25

C. 8

D. All of above

Correct Answer :

D. All of above


Related Questions

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4

In analog computer

A. Input is first converted to digital form

B. Input is never converted to digital form

C. Output is displayed in digital form

D. All of the above

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4

A name or number used to identify a storage location is called

A. A byte

B. A record

C. An address

D. All of above

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4

EEPROM stands for

A. Electrically Erasable Programmable Read Only Memory

B. Easily Erasable Programmable Read Only Memory

C. Electronic Erasable Programmable Read Only Memory

D. None of the above

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4

The central processing unit (CPU) consists of

A. Input, output and processing

B. Control unit, primary storage, and secondary storage

C. Control unit, arithmetic-logic unit and primary storage

D. Control unit, processing, and primary storage

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4

Which of the following is still useful for adding numbers?

A. EDSAC

B. ENIAC

C. Abacus

D. UNIVAC

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4

Which language was devised by Dr. Seymour Cray?

A. APL

B. COBOL

C. LOGO

D. FORTRAN

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4

What is the path from which data flow in a computer system is known as

A. Car

B. Bus

C. Truck

D. Road

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4

When a file is saved for the first time

A. a copy is automatically printed

B. it must be given a name to identify it

C. it does not need a name

D. it only needs a name if it is not going to be printed

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4

A computer program that converts an entire program into machine language at one time is called a/ an

A. Interpreter

B. simulator

C. characters

D. compiler

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4

A paper printout of a document is known as

A. Softcopy output

B. Hardcopy output

C. Permanent Output

D. All of above

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4

Which one of the following input device is user- programmable?

A. Dumb terminal

B. Smart terminal

C. VDT

D. Intelligent terminal

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4

Magnetic disks are the most popular medium for

A. None of above

B. Both of above

C. Sequential access

D. Direct access

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4

Registers, which are partially visible to users and used to hold conditional, are known as

A. PC

B. Memory address registers

C. General purpose register

D. Flags

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4

EEPROM stands for

A. Electrically Erasable Programmable Read Only Memory

B. Electronic Erasable Programmable Read Only Memory

C. Easily Erasable Programmable Read Only Memory

D. Easily Erasable Programmable Read Only Memory

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4

Which converts the user data into machine readable form?

A. Input unit, output unit, control unit

B. Central processing unit

C. Output unit

D. Decoder unit

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4

What is a brand?

A. The name of companies that made computers

B. The name of product a company gives to identify its product in market

C. A name of class to indicate all similar products from different companies

D. All of above

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4

Access time is

A. seek time + latency time

B. seek time

C. seek time

D. latency time

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4

A computer program that converts assembly language to machine language is

A. Compiler

B. Interpreter

C. Assembler

D. Comparator

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4

What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?

A. Bus control

B. Interrupts

C. Bus arbitration

D. Status

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4

Snowbol is an/a________

A. Operating system

B. HLL

C. Software

D. Search engine

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4

What is the name of the display feature that highlights are of the screen which requires operator attention?

A. Pixel

B. Reverse video

C. Touch screen

D. Cursor

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4

Which is a machine-oriented high-level language for the GEC 4080 series machines.

A. LOGO

B. SNOBOL

C. Babbage

D. ALGOL

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4

The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called

A. ASCII

B. EBCDIC

C. BCD

D. All of above

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4

The first computer introduced in Nepal was

A. IBM 1400

B. IBM 1401

C. IBM 1402

D. IBM1402

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4

The first machine to successfully perform a long series of arithmetic and logical operations was:

A. ENIAC

B. Mark-I

C. Analytic Engine

D. UNIVAC-1

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4

What was the expected feature of fifth generation computers when Japan started FGCS?

A. Operating Systems

B. Parallel Processing

C. ULSI

D. None of above

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4

Identify the true statement

A. Computers are 100% accurate but it can suffer from GIGO

B. Computers are reliable because they use electronic component which have very low failure rate

C. Computer is never tired and does not suffer from boredom

D. All of above

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4

Which of the following is the first computer to use Stored Program Concept?

A. UNIVAC

B. ENIAC

C. EDSAC

D. None of above

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4

Which of the following is not anti-viruses software?

A. NAV

B. F-Prot

C. Oracle

D. McAfee

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4

Which of the following is the most powerful computers?

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. Super Computers