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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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Data division is the third division of a _____ program.

A. COBOL

B. BASIC

C. PASCAL

D. FORTH

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4

Which statement is valid about interpreter?

A. It translates one instruction at a time

B. Object code is saved for future use

C. Repeated interpretation is not necessary

D. All of above

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4

Which of the following controls the process of interaction between the user and the operating system?

A. User interface

B. Language translator

C. Platform

D. Screen saver

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4

Basic is _____ language.

A. a procedural

B. an object oriented

C. both A and B

D. none of the above

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4

Dot-matrix is a type of

A. Tape

B. Printer

C. Disk

D. Bus

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4

What does the disk drive of a computer do?

A. Rotate the disk

B. Read the disk

C. Load a program from the disk into the memory

D. Both b and c

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4

A number which is stored and processed but not in the standard exponential form is called

A. Floating point number

B. Fixed point number

C. Octal number

D. Decimal number

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4

Storage capacity of magnetic disk depends on

A. tracks per inch of surface

B. bits per inch of tracks

C. disk pack in disk surface

D. All of above

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4

When was the X window system born?

A. 1984

B. 1989

C. 1988

D. 1990

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4

The computer that process both analog and digital is called

A. Analog computer

B. Digital computer

C. Hybrid computer

D. Mainframe computer

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4

A number system that has eight different symbols to represent any quantity is known as

A. Binary

B. Octal

C. Decimal

D. Hexadecimal

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4

________ printer is a non-impact printer and is quite in working

A. Inkjet

B. Laser

C. Thermal

D. Dot matrix

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4

Access time is

A. seek time + latency time

B. seek time

C. seek time ? latency time

D. latency time

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4

ALU is

A. Arithmetic Logic Unit

B. Array Logic Unit

C. Application Logic Unit

D. None of above

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4

which of the following is problem oriented language?

A. High level language

B. Machine language

C. Assembly language

D. Low level language

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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

In latest generation computers, the instructions are executed

A. Parallel only

B. Sequentially only

C. Both sequentially and parallel

D. All of above

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4

Any method for controlling access to or use of memory is known

A. Memory map

B. Memory protection

C. Memory management

D. Memory instruction

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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

From which generation operating systems were developed?

A. First

B. Second

C. Third

D. Fourth

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The time required for the fetching and execution of one simple machine instruction is

A. Delay time

B. CPU cycle

C. Real time

D. Seek time

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4

A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is

A. Touch panel

B. Mouse

C. Wand

D. Writing tablet

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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

Which 8-bit chip was used in many of today's TRS-80 computers?

A. Z-8000

B. Motorola 6809

C. Z-8808

D. Z-80

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4

Web cam is an

A. input unit device

B. output unit device

C. processing device

D. Input and Output device

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4

Which of the following registers is used to keep track of address of the memory location where the next instruction is located?

A. Memory address registers

B. Memory data register

C. Instruction register

D. Program counter

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4

The capacity of 3.5 inch floppy disk is

A. 1.40 MB

B. 1.44 GB

C. 1.40 GB

D. 1.44 MB

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4

A digital computer did not score over an analog computer in terms of

A. Speed

B. Accuracy

C. Reliability

D. Cost

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4

Regarding a VDU, Which statement is more correct?

A. It is an output device

B. It is an input device

C. It is a peripheral device

D. It is hardware item

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BIOS stands for

A. Basic Input Output system

B. Binary Input output system

C. Basic Input Off system

D. all the above