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Microprocessors as switching devices are for which generation computers?

A. First Generation

B. Second Generation

C. Third Generation

D. Fourth Generation

Correct Answer :

D. Fourth Generation


Related Questions

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Where as a computer mouse moves over the table surface, the trackball is

A. Stationary

B. Difficult to move

C. Dragged

D. Moved in small steps

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4

When was Pascaline invented?

A. 1617

B. 1620

C. 1642

D. 1837

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To prevent the loss of data during power failures, use a(n):

A. Encryption program.

B. Surge protector.

C. Firewall.

D. UPS.

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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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A memory that does not change its contents without external causes is known as

A. Dynamic memory

B. Static memory

C. RAM

D. EEPROM

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VDU is also called

A. Screen

B. Monitor

C. Both 1 & 2

D. printer

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UNIVAC is

A. Unvalued Automatic Computer

B. Universal Array Computer

C. Universal Automatic Computer

D. Unique Automatic Computer

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Abacus was the first

A. electronic computer

B. mechanical computer

C. electronic calculator

D. mechanical calculator

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Who is credited with the idea of using punch cards to control patterns in a waving machine?

A. Pascal

B. Hollerith

C. Babbage

D. Jacquard

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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

Where as a computer mouse moves over the table surface, the trackball is

A. Stationary

B. Difficult to move

C. Dragged

D. Moved in small steps

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4

To produce high quality graphics (hardcopy) in color, you would want to use a/n

A. RGB monitor

B. Ink-jet printer

C. Plotter

D. Laser printer

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4

Which of the following generation computers had expensive operation cost?

A. First

B. Second

C. Third

D. Fourth

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______ computers are also called personal computers

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. Super Computers

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Note book, laptop, palm, hand-held computers are coming under the category of________ computer

A. Digital computer

B. Mainframe computer

C. Portable computer

D. Hybrid computer

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Which of the following disk is fixed disk?

A. Hard Disks

B. Flash Disks

C. Blu-Ray Disks

D. DVDs

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An error in computer data is called

A. Chip

B. Bug

C. CPU

D. Storage device

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Which generation of computer is still under development

A. Fourth Generation

B. Fifth Generation

C. Sixth Generation

D. Seventh Generation

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Which of the following can store information in the form of microscopic pits on metal disks.

A. Laser disks

B. Tape cassettes

C. RAM cartridge

D. Punched cards

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Regarding data, computers are very good at

A. store

B. Processing

C. retrieve

D. All of above

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RJ45 UTP cable has ________ Cables.

A. 2 pair

B. 3 pair

C. 4 pair

D. 5 pair

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IBM System/360 is

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. None of above

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Collecting personal information and effectively posing as another individual is known as the crime of:

A. Spooling.

B. Identity theft.

C. Spoofing.

D. Hacking.

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Access time is

A. seek time + latency time

B. seek time

C. seek time ? latency time

D. latency time

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The process of starting a or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called

A. Duping

B. Booting

C. Padding

D. CPS

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CAD stands for

A. Computer aided design

B. Computer algorithm for design

C. Computer application in design

D. All of the above

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The first generation of computers available was based on the bit micro processors.

A. 4

B. 8

C. 16

D. 64

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Programs designed to perform specific tasks is known as

A. system software

B. application software

C. utility programs

D. operating system

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4

Floppy disks typically in diameter

A. 3

B. 5.25

C. 8

D. All of above

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Which of the following is not purely output device?

A. Screen

B. Printer

C. Speaker

D. Plotter