Question # 1

Void occupy how many bytes in memory?

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Zero

One

Two

Four

Which of the following data model is more flexible?

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Network data model

Hierarchical data model

Relational data model

Object data model

Information is stored with

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Maximum repetitions

Minimum repetitions

Repetitions

None of these

Remak RX 32 three-axis servo robot fits machine up to

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100 tons

200 tons

300 tons

400 tons

An input device that has a ball on its bottom that is rolled on a flat surface is called

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Trackball

Mouse

Touch pad

Digitizing/graphic table

This device connects different types of networks to form an inter-network

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Gateway

Bridge

Router

None of the above

MS Word and MS Excel are

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Operating system

Application softwares

High level languages

Low level languages

An external variable is variable can be referenced in a declaration

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In main () only

In the first function that uses it

In any function that uses it

Outside of any function

The shortcut key ALT+ ESC is used to

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Switch between open item

Cycle through items in the order they were opened

Cycle through screen elements in a window

None of the above

The initialize expression and increment expression are contained in the loop expression in a

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While loop

For loop

Do-while loop

Mathematical while loop

Which of the following is not a protocol

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Ethernet

Token ring

FDDI

None of the above

In word, the number of rows of a table are

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30

User choice

25

40

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

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Data transfer

Data flow

Data communication

Data mangement

Which transmission mode is used for data communication along telephone lines

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Parallel

Serial

Synchronous

Asynchronous

When you see the cut and copy command, word places the selection in a temporary storage area called

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Hard disk

Virtual disk

Clip board

Reserve board

FIFO stands for

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Final in final out

First in final out

Final in first out

First in first out

F1 key in excel is used to invoke which of the following

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Tools

Data

Window

Help

How many sources of format are present in Excel

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Two

Three

Four

Five

Which of the following is an addition operator

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+

-

*

/

Dot-matrix is a type of

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Tape

Printer

Disk

Bus

Which of the following device is used to connect different types of networks

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Repeater

Bridge

Router

Gateway

If a processor does not have direct and unassisted access to data items, these items are said to be

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Off line

Time Shared

On line

None of these

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