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Computer Basic Information

Computer Basic Information
Which of the following is used for input and output both

Teletype terminal
Line printer
Graph plotter
All of these
None of these

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Computer Basic Information
A device that converts one type of signal into another is called

Punched paper tape
None of these
Transducer
Modem
Punched card

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Computer Basic Information
Which of the following is still useful for adding numbers?

ENIAC
EDSAC
UNIVAC
Abacus
None of these

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Computer Basic Information
The memory which is programmed at the time it is manufactured

EPROM
PROM
RAM
ROM
None of these

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Computer Basic Information
The two basic types of record-access methods are:

sequential and random
direct and immediate
sequential and indexed
None of these
on-line and realtime

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Computer Basic Information
Which of the following transfers data contained on computer cards to the computer system.

Card reader
Magnetic tape
None of these
Magnetic disk
Card sorter

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