Question # 1

The number of records contained within a block of data on magnetic tape is defined by the

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Block definition

Record contain clause

Blocking factor

Record per block factor

A disk storage medium in the form of an assembly containing a single rigid magnetic disk permanently is

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Fixe disk

Disk cartridge

Card punch

Card reader

Symbolic logic was discovered by

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George Boole

Herman Hollerith

Van Neumannd

All of above

In 1830 Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris exhibition in which year was it exhibition.

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1820

1855

1870

1860

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

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Kips

PC

Mainframe

Intelligent terminals

The word processing task associated with changing the appearance of a document is.

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Editing

Writing

Formatting

All of above

Which one of the following characteristics is absent in a computer however sophisticated it may be.

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High speed

Intelligence

Accuracy

Perfect Memory

Mnemonic a memory trick is used in which of the following language.

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Machine language

Assembly language

High level language

None of above

Microsoft Excel is.

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Financial planning package

Electronic spreadsheet

Graphics package

Data base management package.

BCD is

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Binary coded Decimal

Bit Coded Decimal

Binary Coded Digit

Bit Coded Digit

The two basic types of record access methods are.

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Seuential and random

Seuential and indexed

Direct and immediate

On-line and real time

Tape speed is measure din

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Feet per second

Inch per second

Meter per second

Centimeter per second

What was the name of the first commerciality available microprocessor chip.

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Intel 308

Intel 33

Intel 4004

Motorola 639

A hybrid compouter

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Resembles digital computer

Resembles analog computer

Resembles both a digital and analog computer

None of the above

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