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A fault in a computer program which prevents it from working correctly is known as

A. Boot

B. Bug

C. Biff

D. Strap

Correct Answer :

B. Bug


Related Questions

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Which of the following is a part of the Central Processing Unit?

A. Printer

B. Key board

C. Mouse

D. Arithmetic & Logic unit

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Daisy wheel, Drum, chain etc are the ________

A. Flow chart

B. Mouse

C. Key board

D. Printers

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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

Which is a semi conductor memory?

A. Dynamic

B. Static

C. Bubble

D. Both a & b

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An _________ Device is any device that provides information, which is sent to the CPU

A. Input

B. Output

C. CPU

D. Memory

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UNIVAC is

A. Universal Automatic Computer

B. Universal Array Computer

C. Unique Automatic Computer

D. Unvalued Automatic Computer

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A set of information that defines the status of resources allocated to a process is
A) Process control

A. ALU

B. Register Unit

C. Process description

D. Process control

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4

ASCII stands for

A. American Stable Code for International Interchange

B. American Standard Case for Institutional Interchange

C. American Standard Code for Information Interchange

D. American Standard Code for Interchange Information

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Which of the following is a class of computers based on model?

A. Digital Computer

B. Hybrid Computers

C. Analog Computers

D. AT Computers

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Which is a device that changes information into digital form?

A. Modem

B. Digitizer

C. Mouse

D. Light pen

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4

A small or intelligent device is so called because it contains within it a

A. Computer

B. Microcomputer

C. Programmable

D. Sensor

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What is a compiler?

A. A compiler does a conversion line by line as the program is run

B. A compiler converts the whole of a higher level program code into machine code in one step

C. A compiler is a general purpose language providing very efficient execution

D. None of the above

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4

A device designed to read information encoded into a small plastic card is

A. Magnetic tape

B. Badge reader

C. Tape puncher

D. Card puncher

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4

IBM System/360 is

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. None of above

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________is defined as any crime completed through the use of computer technology.

A. Computer forensics

B. Computer crime

C. Hacking

D. Cracking

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IBM 1401 is

A. First Generation Computer

B. Second Generation Computer

C. Third Generation Computer

D. Fourth Generation Computer

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The first computer introduced in Nepal was

A. IBM 1400

B. IBM 1401

C. IBM 1402

D. IBM1402

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Which of the following programming language started from second generation?

A. Cobol

B. BASIC

C. C

D. LISP

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A system is

A. an integration of different units so as to achieve an objective

B. input unit

C. input and output unit

D. input, output and storage units

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EPROM can be used for

A. Erasing the contents of ROM

B. Reconstructing the contents of ROM

C. Erasing and reconstructing the contents of ROM

D. Duplicating ROM

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Which part of the computer is used for calculating and comparing?

A. Disk unit

B. Control unit

C. ALU

D. Modem

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Which of the following is true?

A. Fields are composed of bytes

B. Records are composed of fields

C. Fields are composed of characters

D. All of above

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One of the main feature that distinguish microprocessors from micro-computer is

A. Words are usually large in microprocessors

B. Words are shorter in microprocessors

C. Microprocessor does not contain I/O device

D. Exactly the same as the machine cycle time

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Most important advantage of an IC is its

A. Easy replacement in case of circuit failure

B. Extremely high reliability

C. Reduced cost

D. Low power consumption

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Which of the following is not a class of computers based on size?

A. Mainframe Computers

B. Mini Computers

C. Micro Computers

D. Super Computers

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4

The first Macintosh computer was from

A. First generation

B. Second generation

C. Third generation

D. Fourth generation

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ALU is

A. Arithmetic Logic Unit

B. Array Logic Unit

C. Application Logic Unit

D. None of above

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4

Which statement is valid about magnetic tape?

A. It is a plastic ribbon

B. It is coated on both sides with iron oxide

C. It can be erased and reused

D. All of above

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4

Which of the following are the functions of a operating system

A. Allocates resources

B. Monitors Activities

C. Manages disks and files

D. All of the above

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Servers are computers that provide resources to other computers connected to a:

A. networked

B. mainframe

C. supercomputer

D. client