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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?

A. Breadboard

B. Motherboard

C. Daughter board

D. Grandmother board

Correct Answer :

B. Motherboard


Related Questions

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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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Which of the following devices can be sued to directly image printed text?

A. OCR

B. OMR

C. MICR

D. All of above

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Who invented punched cards?

A. Charles Babbage

B. Dr. Herman Hollerith

C. Howard Aikin

D. Joseph Jacquard

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________ are used for plotting graphs and design on papers

A. Trackball

B. Joystick

C. Light pen

D. Plotters

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From which generation operating systems were developed?

A. First

B. Second

C. Third

D. Fourth

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Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as

A. PC

B. Flags

C. Memory Address Registers

D. General Purpose Registers

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Nepal brought a computer for census of 2028 BS. This computer was of

A. first generation

B. second generation

C. third generation

D. fourth generation

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MICR stands for

A. Magnetic Ink Character Reader

B. Magnetic Ink Code Reader

C. Magnetic Ink Cases Reader

D. None

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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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Mnemonic a memory trick is used in which of the following language?

A. Machine language

B. Assembly language

C. High level language

D. None of above

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Which of the following programming language started from second generation?

A. LISP

B. C

C. QBASIC

D. FORTRAN

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The Width of a processor's data path is measured in bits. Which of the following are common data paths?

A. 8 bits

B. 12 bits

C. 16 bits

D. 32 bits

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Magnetic disk is an example of

A. Secondary memory

B. Primary memory

C. Main memory

D. Both (1) and (2)

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A program that converts computer data into some code system other than the normal one is known as

A. Encoder

B. Simulation

C. Emulator

D. Coding

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Model 5100 was_____ in 1957.

A. The first PC built by IBM

B. The first PC built by Apple

C. The first PC built by Motorola

D. The first PC built by Intel

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Primary memory stores

A. Data alone

B. Programs alone

C. Results alone

D. All of these

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It was in 2028 BS the was brought in to calculate census datA.

A. IBM 1400

B. IBM 1401

C. ICL 2950

D. None of above

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Help Menu is available at which button?

A. End

B. Start

C. Turnoff

D. Restart

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In order to play and hear sound on a computer, one needs:

A. A sound card and speakers

B. A microphone

C. All of them required

D. None of them required

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ASCII and EBCDIC are the popular character coding systems. What does ASCII stand 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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ASCII is a coding system that provides

A. 256 different characters

B. 512 different characters

C. 1024 different characters

D. 128 different characters

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The first electronic computer was developed by

A. J.V. Attansoff

B. Bill Gates

C. Simur Cray

D. Winton Serf

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Integrated Circuits (ICs) are related to which generation of computers?

A. First generation

B. Second generation

C. Third generation

D. Fourth generation

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On-line real time systems become popular in ________ generation

A. First Generation

B. Second Generation

C. Third Generation

D. Fourth Generation

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An application program that helps the user to change any number and immediately see the result of that change is

A. Desktop publishing program

B. Database

C. Spreadsheet

D. All of above

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The full form of EEPROM is

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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In 1999, the Melissa virus was a widely publicised:

A. E-mail virus.

B. Macro virus.

C. Trojan horse.

D. Time bomb.

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The language that the computer can understand and execute is called

A. Machine language

B. Application software

C. System program

D. All of above

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Charles Babbage is considered the father of modern computers because

A. of his difference engine

B. of his analytical engine

C. his concept of input, mill and output

D. All of above

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One computer that is not considered a portable is

A. Minicomputer

B. Laptop computer

C. Notebook computer

D. All of above