Question # 1

Object-oriented is a

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Broad category of relation database model

Latest research on the relational database model

Principles of the relational database model

None of the above

In business computers are used in

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Marketing

Stock exchanges

Banks

All of the above

Which of the following can be passed to a function via arguments?

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Constants

Variables (with values)

Expressions

Preprocessor directives

Computer Aided Manufacturing

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Brings quality improvements in manufacturing

Manufacturing is without human intervention

Changes in product design can be easily made

All of the above

C language has been developed by

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Ken Thompson

Dennis Ritchine

Peter Norton

Martin Richards

The output of a query is in the form of a

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Table

Form

Report

Query

Primary key is used

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To short the data speedy

Searching is speeded up

Not allows duplicate entities

All of the above

Void occupy how many bytes in memory?

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Zero

One

Two

Four

A binary stream is a sequence of bytes with a.....................correspondence to those on the external devices

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One-to-many

Many-to-many

Many-to-one

One-to-one

DBA defines

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Errors

Security

Information

Objects

Which of the following function keys is used to choose the save as command?

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F2

F4

F10

F12

In order to open the edit menu in the excel menu bar, which of the following shortcut key is used

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Alt+E

Alt+D

Alt+I

Alt+T

Which of the following contains the control panel program in the start menu

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Program

Settings

Help

Run

Which transmission mode is used for data communication along telephone lines

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Parallel

Serial

Synchronous

Asynchronous

FTP stands for

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File transmission protocol

File terminal protocol

File transfer protocol

File transmitter protocol

In ordered to launch the save as command

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F9

F10

F11

F12

Transmission of computerized data from another one location to another is called

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Data transfer

Data flow

Data communication

Data mangement

In word, the number of rows of a table are

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30

User choice

25

40

Which of the following color graphics display has the highest resolution

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CGA

HCA

EGA

VGA

In operating system, a computer stores data in the form of

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Letters

Files

Objects

Directories

In Access database, field size is

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20

50

30

Specific for each

Which of the following is the operating system?

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Dos

Windows

Unix

All the above

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