A computer program that translates one program instructions at a time into machine language is called a/an
1.Interpreter
2.CPU
3.Compiler
4.Simulator
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translates and executes program at run time line by line
1.Compiler
2.Interpreter
3.Linker
4.Loader
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1 Byte =?
1.8 bits
2.4 bits
3.2 bits
4.9 bits
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A computer program that converts an entire program into machine language is called a/an
1.Interpreter
2.Simulator
3.Compiler
4.Commander
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A fault in a computer program which prevents it from working correctly is known as
1.Boot
2.Bug
3.Biff
4.Strap
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A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is
1.Bug
2.Vice
3.Lice
4.Worm
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A small or intelligent device is so called because it contains within it a
1.Computer
2.Microcomputer
3.Programmable
4.. Sensor
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A state. is a bi-stable electronic circuit that has
1.Multivibrator
2.Flip-flop
3.Logic gates
4.Laten
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BIOS stands for
1.Basic Input Output system
2.Binary Input output system
3.Basic Input Off system
4.all the above
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COBOL is widely used in applications
1.Commercial
2.Scientific
3.Space
4.Mathematical
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DOS stands for
1.Disk Operating System
2.Disk operating session
3.Digital Operating System
4.Digital Open system
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Examples of output devices are
1.Screen
2.Printer
3.Speaker
4.All of these
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Father of C programming language
1.Dennis Ritchie
2.Prof John Keenly
3.Thomas Kurtz
4.Bill Gates
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IBM stands for
1. Internal Business Management
2.International Business Management
3.International Business Machines
4.Internal Business Machines
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In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
1.Motherboard
2.Breadboard
3.Daughter board
4.Grandmother board
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is an OOP principle
1.Structured programming
2.Procedural programming
3.Inheritance
4.Linking
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Modern Computer are very reliable but they are not
1.Fast
2.Powerful
3.nfallible
4.Cheap
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Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
1.Daughter board
2.Motherboard
3.Father board
4.Breadboard
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RAM stands for
1.Random origin money
2.Random only memory
3.Read only memory
4.Random access memory
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SMPS stands for
1.Switched mode Power Supply
2.Start mode power supply
3.Store mode power supply
4.Single mode power supply
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The device used to carry digital data on analogue lines is called as
1.Modem
2.Multiplexer
3.Modulator
4.Demodulator
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The instructions that tell a computer how to carry out the processing tasks are referred to as computer
1.programs
2.processors
3.input devices
4.memory modules
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The system unit of a personal computer typically contains all of the following except:
1.Microprocessor
2.Disk controller
3.Serial interface
4.Modem
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Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
1.Spam
2.Trash
3.Calibri
4.Courier
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VDU is also called
1.Screen
2.Monitor
3.Both 1 & 2 d
4.printer
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What is meant by a dedicated computer?
1.Which is used by one person only
2.Which is assigned one and only one task
3.Which uses one kind of software
4.Which is meant for application software
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What is the name of the display feature that highlights are of the screen which requires operator attention?
1.Pixel
2.Reverse video
3.Touch screen
4.Cursor
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Which of the following are input devices?
1.Keyboard
2.Mouse
3.Card reader
4.Any of these
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Which of the following is also known as brain of computer
1.Control unit
2.Central Processing unit
3.Arithmetic and language unit
4.Monitor
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Who is the chief of Microsoft
1.Babbage
2.Bill Gates
3.Bill Clinton
4.none of these
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