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4

________ Is the appearance of typed characters?

A. Size

B. Format

C. Point

D. Colour

Correct Answer :

B. Format


Related Questions

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What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?

A. Mark I

B. ABC

C. Z3

D. None of above

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4

What type of computers are client computers (most of the time) in a client-server system?

A. Mainframe

B. Mini-computer

C. Microcomputer

D. PDA

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4

Which type of computers uses the 8-bit code called EBCDIC?

A. Minicomputers

B. Mainframe computers

C. Super computer

D. Microcomputers

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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

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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4

What is the name of the computer terminal which gives paper printout?

A. Display screen

B. Soft copy terminal

C. Hard copy terminal

D. Plotter

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4

The common name for the crime of stealing passwords is:

A. Jacking.

B. Identity theft.

C. Spoofing.

D. Hacking.

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4

Central Processing Unit is combination of

A. Control and storage

B. Control and output unit

C. Arithmetic logic and input unit

D. Arithmetic logic and control unit

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4

Fifth generation computer is also known as

A. Knowledge information processing system

B. Very large scale integration (VLSI)

C. Both of above

D. None of above

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4

________ is the key to close a selected drop -down list; cancel a command and close a dialog box.

A. TAB

B. SHIFT

C. ESC

D. F10

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4

The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,

A. Capacitance keyboard

B. Mechanical keyboard

C. Qwerty keyboard

D. Dvorak keyboard

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4

Regarding a VDU, Which statement is more correct?

A. It is an output device

B. It is an input device

C. It is a peripheral device

D. It is hardware item

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4

RATS stand for

A. Regression Analysis Time Series

B. Regression Analysis Time Sharing

C. Real Analysis Series

D. All of above

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4

When was the transistors invented?

A. 1948

B. 1938

C. 1958

D. 1968

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4

Which of the following is a storage device?

A. Tape

B. Hard Disk

C. Floppy Disk

D. All of the above

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4

A 32 bit microprocessor has the word length equal to

A. 2 byte

B. 32 byte

C. 4 byte

D. 8 byte

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Any method for controlling access to or use of memory is known

A. Memory map

B. Memory protection

C. Memory management

D. Memory instruction

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4

What is the first stage in software development?

A. Specification and design

B. Testing

C. System Analysis

D. Maintenance

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4

Which of the following memories must be refreshed many times per second?

A. Static RAM

B. Dynamic RAM

C. EPROM

D. ROM

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4

______ computers are also called personal computers

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. Super Computers

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4

Hard disk is coated in both side with

A. Magnetic metallic oxide

B. Optical metallic oxide

C. Carbon layer

D. All of the above

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4

Is an OOP principle

A. Structured programming

B. Procedural programming

C. Inheritance

D. Linking

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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 difference does the 5th generation computer have from other generation computers?

A. Technological advancement

B. Scientific code

C. Object Oriented Programming

D. All of the above

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4

A CPU contains

A. a card reader and a printing device

B. an analytical engine and a control unit

C. a control unit and an arithmetic logic unit

D. an arithmetic logic unit and a card reader

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4

Latency time is

A. Time to spin the needed data under head

B. Time to spin the needed data under track

C. Time to spin data under sector

D. All of above

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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

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

A computer cannot 'boot' if it does not have the

A. Compiler

B. Loader

C. Operating System

D. Assembler

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The first generation of computers available was based on the bit micro processors.

A. 4

B. 8

C. 16

D. 64