Question # 1

Which of the following memories has the shortest access times.

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Cache memory

Magnetic bubble memory

magnetic core memory

RAM

EBCDIC can code up to how many different charcters.

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256

16

32

64

User programmable terminals that combine VOT hardware with built in microprocessor is

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Kips

PC

Mainframe

Intelligent terminals

Time, during which a job is processed by the computer is

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Delay times

Real time

Execution time

Down time

The personal who deals with the computer and its management put together are called.

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Software

Human ware

Firmware

hardware

Which of the following processors use RISC technology.

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486 dx

Power PC

486 SX

6340

Which is directly understood by the computer without translation program.

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Machine language

Assembly language

High level language

None of above

Extended SACII uses

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8 bits for coding

9 bits for coding

10 bits for coding

11 bits for coding

An integrated circuit is

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A complicated circuit

An integrating device

Much costtier tha an single trnasistor

Fabricated on a tiny silicon chip

An device is any device that provides information which is sent to the CPU

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Input

Output

CPU

Memory

Computer professionals working in a computer center are.

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Software

Firmware

Hardware

Humanware

Which of the following does not affect the resolution of a video display image.

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Bandwidth

Raster scan rage

Vertical and horizontal lines of resolution

Screen size

Which of the items below are considered removable storage media.

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Removable hard disk cartridges

Magnetic disk

Flexible disks cartridges

All of the above

Second Generation computers were developed during.

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1949 to 1955

156 to 1965

1965 to 1970

1970 to 1990

Which of the following is not an input device.

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OCR

Optical scanners

Voice recognition device

COM

One millisecond is

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1 second

10th of seconds

1ooo the of a seconds

10000th of seconds

EBCDIC stand for

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Extended Binary Coded Decimal interchange code

Extended Bit Code Decimal interchange code

Extended Bit case Decimal interchange code

Extended Binary case Decimal interchange code

Which is considered a direct entry input device.

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Optical scanner

Mouse and digitizer

Light pen

All of the above

IBM 7000 digital computer.

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Belongs to second generation

Uses VLSI

Employs semiconductor memory

Has modular constructions

CD-ROM is a

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Semiconductor memory

Memory register

Magnetic memory

None of above

A computer program that translate one program instructions at a time into machine language is called a

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Interpreter

CPU

Compiler

Simulator

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