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Which of the following is not purely output device?

A. Screen

B. Printer

C. Speaker

D. Plotter

Correct Answer :

A. Screen


Related Questions

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A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is

A. Touch panel

B. Mouse

C. Wand

D. Writing tablet

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An output device that uses words or messages recorded on a magnetic medium to produce audio response is

A. Magnetic tape

B. Voice response unit

C. Voice recognition unit

D. Voice band

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A directly accessible appointment calendar is feature of a resident package

A. CPU

B. Memory

C. Buffer

D. ALU

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DOS stands for

A. Disk Operating System

B. Disk operating session

C. Digital Operating System

D. Digital Open system

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The digital computer was developed primarily in

A. USSR

B. Japan

C. USA

D. UK

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Who is the father of Computer science?

A. Allen Turing

B. Charles Babbage

C. Simur Cray

D. Augusta Adaming

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The proper definition of a modern digital computer is

A. An electronic automated machine that can solve problems involving words and numbers

B. A more sophistic and modified electronic pocket calculator

C. Any machine that can perform mathematical operations

D. A machine that works on binary code

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Computer operators

A. writes computer programs for specific problems

B. operate the device which input and output data from the computer

C. normally require a college degree in computer science

D. all of the above

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Which of the following items are examples of storage devices?

A. Floppy / hard disks

B. CD-ROMs

C. Tape devices

D. All of the above

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Collecting personal information and effectively posing as another individual is known as the crime of:

A. Spooling.

B. Identity theft.

C. Spoofing.

D. Hacking.

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WAN stands for

A. Wap Area Network

B. Wide Area Network

C. Wide Array Net

D. Wireless Area Network

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The data recording format in most of the modern magnetic tape is

A. 7-bit ASCII

B. 7-bit EBCDIC

C. 8-bit ASCII

D. 8-bit EBCDIC

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Which of the following disk is fixed disk?

A. Hard Disks

B. Flash Disks

C. Blu-Ray Disks

D. DVDs

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Magnetic disks are the most popular medium for

A. Direct access

B. Sequential access

C. Both of above

D. None of above

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The first computers were programmed using

A. assembly language

B. machine language

C. source code

D. object code

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Data division is the third division of a _____ program.

A. COBOL

B. BASIC

C. PASCAL

D. FORTH

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Which of the following printing devices an output composed of a series of data?

A. Wire matrix printer

B. Band printer

C. Wang image printer

D. Both a and c

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A section of code to which control is transferred when a processor is interrupted is known as

A. M

B. SVC

C. IP

D. MDR

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The value of each bead in heaven is

A. 1

B. 2

C. 3

D. 7

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Which of the following is correct acronym of VGA?

A. Video Graphics Array

B. Visual Graphics Array

C. Volatile Graphics Array

D. Video Graphics Adapter

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Which unit converts computer data into human readable form?

A. Input unit

B. Output unit

C. ALU

D. Control Unit

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What is a light pen?

A. Mechanical Input device

B. Optical input device

C. Electronic input device

D. Optical output device

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The primary function of the ________ is to set up the hardware and load and start an operating system

A. System Programs

B. BIOS

C. CP

D. Memory

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________ Is the functional key to display Save-As box.

A. F5

B. F6

C. F9

D. F12

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________ is computer software designed to operate the computer hardware and to provide platform for running application software

A. Application software

B. System software

C. Software

D. Operating system

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Which device is required for the Internet connection?

A. Joystick

B. Modem

C. CD Drive

D. NIC Card

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RJ45 UTP cable has _____ Cables.

A. 2 pair

B. 3 pair

C. 4 pair

D. 5 pair

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The report card and merit list forms the

A. Output data

B. Data processing

C. Central Processing

D. Input data

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A program component that allows structuring of a program in an unusual way is known as

A. Correlation

B. Coroutine

C. Diagonalization

D. Quene

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IBM System/360 is

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. None of above