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4

ABC is a

A. Special purpose computer

B. General purpose computer

C. All Purpose Computer

D. None of above

Correct Answer :

A. Special purpose computer


Related Questions

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What is meant by a dedicated computer?

A. Which is used by one person only?

B. Which is assigned one and only one task?

C. Which uses one kind of software?

D. Which is meant for application software?

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Which of the following are the best units of data on an external storage device?

A. Bits

B. Bytes

C. Hertz

D. Clock cycles

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A dumb terminal has

A. an embedded microprocessor

B. extensive memory

C. independent processing capability

D. a keyboard and screen

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A term associated with the comparison of processing speeds of different computer system is:

A. EFTS

B. MPG

C. MIPS

D. CPS

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A hybrid computer

A. Resembles digital computer

B. Resembles analogue computer

C. Resembles both a digital and analogue computer

D. None of the above

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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

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4

The central processing unit (CPU) consists of

A. Input, output and processing

B. Control unit, primary storage, and secondary storage

C. Control unit, arithmetic-logic unit and primary storage

D. Control unit, processing, and primary storage

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4

Which device is required for the Internet connection?

A. Joystick

B. Modem

C. CD Drive

D. NIC Card

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A register organized to allow to move left or right operations is called a

A. Counter

B. Loader

C. Adder

D. Shift register

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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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4

When was Pascaline invented?

A. 1617

B. 1620

C. 1642

D. 1837

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________ is the key we use to run the selected command.

A. SHIFT

B. TAB

C. ENTER

D. CTRL

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A computer programmer

A. Does all the thinking for a computer

B. Can enter input data quickly

C. Can operate all types of computer equipments

D. Can draw only flowchart

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4

A pen shaped device which can sense light, and is used to point at spots on a video screen.

A. Mouse

B. Light pen

C. Joystick

D. Plotter

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4

How many types of storage loops exists in magnetic bubble memory

A. 8

B. 4

C. 16

D. 2

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VDU is also called

A. Screen

B. Monitor

C. Both 1 & 2

D. printer

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Which technology is used in Compact disks?

A. Mechanical

B. Electrical

C. Electro Magnetic

D. Laser

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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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4

Which of the following is not true?

A. Transistors are much smaller

B. Transistors produce low heat

C. Transistors were less reliable

D. Transistors were used in radios and other electronic devices

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4

All of the following are examples of real security and privacy risks EXCEPT

A. hackers

B. Spam

C. Viruses

D. identity theft

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Who is the father of Computer science?

A. Allen Turing

B. Charles Babbage

C. Simur Cray

D. Augusta Adaming

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A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?

A. Accuracy

B. Reliability

C. Versatility

D. Automatic

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Which of the following is a part of the Central Processing Unit?

A. Printer

B. Key board

C. Mouse

D. Arithmetic & Logic unit

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Which of the following is first generation computer?

A. EDSAC

B. IBM 1401

C. CDC 1604

D. ICL 2950

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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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4

Microprocessors as switching devices are for which generation computers

A. Second Generation

B. Fourth Generation

C. Third Generation

D. First Generation

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Which computer memory is used for storing programs and data currently being processed by the CPU?

A. Mass memory

B. Internal memory

C. Non-volatile memory

D. PROM

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4

Which of the following have low failure rate?

A. Mechanical devices

B. electronic devices

C. electro-mechanical devices

D. None of above

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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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The actual execution of instructions happens in

A. ALU

B. CU

C. Memory

D. None of above