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4

John Napier invented Logarithm in

A. 1614

B. 1617

C. 1620

D. None of above

Correct Answer :

A. 1614


Related Questions

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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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4

The most common type of storage devices are-

A. Steel

B. optical

C. magnetic

D. flash

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4

When a file is saved for the first time

A. a copy is automatically printed

B. it must be given a name to identify it

C. it does not need a name

D. it only needs a name if it is not going to be printed

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4

VGA is

A. Video Graphics Array

B. Visual Graphics Array

C. Volatile Graphics Array

D. Video Graphics Adapter

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4

Which of the following memories allows simultaneous read and write operations?

A. ROM

B. RAM

C. EPROM

D. None of above

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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 brain of any computer system is

A. ALU

B. Memory

C. CPU

D. Control unit

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4

The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not work on the stored program concept. How many numbers could it store in its internal memory?

A. 100

B. 20

C. 40

D. 80

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4

Which computer was considered the first electronic computer until 1973 when court invalidated the patent?

A. ENIAC

B. MARK I

C. Z3

D. ABC

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4

Plotter accuracy is measured in terms of repeatability and

A. Buffer size

B. Resolution

C. Vertical dimensions

D. Intelligence

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4

The storage subsystem in a microcomputer consists mainly of __ or __ media with varying capacities

A. Memory or video

B. Magnetic or optical

C. Optical or memory

D. Video or magnetic

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4

Symbolic logic was discovered by

A. George Boole

B. Herman Hollerith

C. Van Neumann

D. Basic Pascal

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4

An error in software or hardware is called a bug. What is the alternative computer jargon for it?

A. Leech

B. Squid

C. Slug

D. Glitch

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4

________ are used to identify a user who returns to a Website

A. Cookies

B. Plug-ins

C. Scripts

D. ASPs

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4

The value of each bead in earth is

A. 1

B. 3

C. 5

D. 7

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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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4

A Pixel is

A. A computer program that draws picture

B. A picture stored in secondary memory

C. The smallest resolvable part of a picture

D. None of these

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4

MSI stands for

A. Medium Scale Integrated Circuits

B. Medium System Integrated Circuits

C. Medium Scale Intelligent Circuit

D. Medium System Intelligent Circuit

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4

A memory that holds micro programs is

A. Core memory

B. ROM

C. RAM

D. Control memory

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A byte consists of

A. One bit

B. Four bits

C. Eight bits

D. Sixteen bits

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4

If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be

A. 216

B. 65536

C. 64K

D. Any of the above

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4

What are the stages in the compilation process?

A. Feasibility study, system design and testing

B. Implementation and documentation

C. Lexical Analysis, syntax analysis, and code generation

D. None of the above

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4

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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4

Which is not consisted in a processor

A. ALU

B. CU

C. Memory

D. Registers

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4

Touch Screen is________

A. Input device

B. Output device

C. Both a & b above

D. None of these

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4

Which unit converts computer data into human readable form?

A. Input unit

B. Output unit

C. ALU

D. Control Unit

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4

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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4

Each model of a computer has a unique

A. Assembly of a computer

B. Machine language

C. High level language

D. All of the above

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4

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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4

A name or number used to identify a storage location is called

A. A byte

B. A record

C. An address

D. All of above