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4

The least significant bit of the binary number, which is equivalent to any odd decimal number, is:

A. 0

B. 1

C. 1 or 0

D. 3

Correct Answer :

A. 0


Related Questions

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A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.

A. Modulator

B. Demodulator

C. Modem

D. Decoder

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4

High level language is also called

A. Problem oriented language

B. Business oriented language

C. Mathematically oriented language

D. All of the above

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4

Which of the following is a way to access secondary memory?

A. Random access memory

B. Action method

C. Transfer method

D. Density method

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4

Modern Computer are very reliable but they are not

A. Fast

B. Powerful

C. Infallible

D. Cheap

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4

First page of Website is termed as-

A. Homepage

B. Index

C. JAVA script

D. Bookmark

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4

________printer is the cheapest in terms of price and operating cost

A. Inkjet

B. Laser

C. Thermal

D. Dot matrix

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4

The complete picture of data stored in database is known as

A. Record

B. Schema

C. System flowchart

D. DBMS

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4

The advantage of COM are its __ and __

A. Compact size; speed readability

B. Compact size, speed

C. Readability; speed

D. Low cost; readability

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4

Perforated paper used as input of output media is known as

A. paper tapes

B. magnetic tape

C. punched papers tape

D. card punch

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4

Who designed the first electronics computer ? ENIAC/

A. Von Neumann

B. Joseph M Jacquard

C. J. P. Eckert and J. W. Mauchly

D. All of above

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4

The computer size was very large in

A. First Generation

B. Second Generation

C. Third Generation

D. Fourth Generation

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4

What is the responsibility of the logical unit in the CPU of a computer?

A. To produce result

B. To compare numbers

C. To control flow of information

D. To do maths works

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4

Signals can be analog or digital and a computer that processes the both type of signals is known as

A. Analog computer

B. Digital Computer

C. Hybrid Computer

D. Mainframe Computer

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4

Which was the world's first minicomputer and when was it introduced?

A. PDP-I, 1958

B. IBM System/36, 1960

C. PDP-II, 1961

D. VAX 11/780, 1962

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4

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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4

Modern Computers are very reliable but they are not

A. Infallible

B. Cheap

C. Powerful

D. Fast

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4

What was the expected feature of fifth generation computers when Japan started FGCS?

A. Operating Systems

B. Parallel Processing

C. ULSI

D. None of above

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4

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

A. Minicomputers

B. Microcomputers

C. Mainframe computers

D. Super computer

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4

The act of retrieving existing data from memory is called

A. Read-out

B. Read from

C. Read

D. All of above

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4

The first general purpose electronic digital computer in the world was

A. UNIVAC

B. EDVAC

C. ENIAC

D. All of above

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4

Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?

A. Daughter board

B. Motherboard

C. Father board

D. Breadboard

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4

Digital devices are

A. Digital Clock

B. Automobile speed meter

C. Clock with a dial and two hands

D. All of them

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4

Which of the following is not processing?

A. arranging

B. manipulating

C. calculating

D. gathering

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4

An input /output device at which data enters or leaves a computer system is

A. Keyboard

B. Terminal

C. Printer

D. Plotter

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4

The arranging of data in a logical sequence is called

A. Sorting

B. Classifying

C. Reproducing

D. Summarizing

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4

Which printer is very commonly used for desktop publishing?

A. Laser printer

B. Inkjet printer

C. Daisywheel printer

D. Dot matrix printer

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4

In the third Generation of computers

A. Distributed data processing first became popular

B. An operating system was first developed

C. High level procedural language were first used

D. Online real time systems first become popular

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4

Who designed the first electronics computer ENIAC?

A. Van-Neumann

B. Joseph M. Jacquard

C. J. Presper Eckert and John W Mauchly

D. All of above

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4

A floppy disk contains

A. Circular tracks only

B. Sectors only

C. Both circular tracks and sectors

D. None of the above

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4

Operating system, editors, and debuggers comes under?

A. System Software

B. Application Software

C. Utilities

D. None of the above