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

The format specifier % is used for

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Integer

Unsigned short

Unsigned float

Unsigned long int

Which of the following commands opens a document?

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CTRL + S

CTRL + W

CTRL +O

CTRL +N

The process of transferring a file from a local computer to a remote computer on a network is called

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Uploading

Downloading

FTP

Browsing

The fopen () function returns the,,,,,,,,,pointer if it fails to open the file for some reason.

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0 (zero)

NULL

1 (one)

File

Cursor on the screen can be moved by

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Mouse

Scanner

Digital camera

MICR

Create command is used to create a

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Table

View

Report

Query

The data transmission mode in which data flows in one direction only is

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SImplex

Half-duplex

Full-duplex

None of the above

Which of the following is/are part/parts of the CPU?

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Control unit

Arithmetic & logical unit

Registers

All of the above

Which of the following is part of analysis report?

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How the current system works

The problems in the existing system

Requirements for the existing system

All of the above

Indexes on fields of the table are used

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To speed up the sorting process

To speed up the searching process

To speed down the sorting and searching process

Both a and b

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

In Microsoft Excel, a collection of related worksheets in a single file is called

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Book

Dictionary

Work dictionary

Workbook

LLC stands for

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Local link control

Local layout control

Local logical control

Logical link control

To unhide rows in Excel, the short cut key used is

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Ctrl+(

Ctrl+)

Ctrl+Shift+(

Ctrl+Shift+)

One Megabyte is equivalent to

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2¹⁰bytes

2²⁰bytes

2³⁰bytes

None of these

Signal produced by the computer to be sent over telephone lines must be converted to

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Modern

Analog signals

Digital signals

Microwave

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

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Data transfer

Data flow

Data communication

Data mangement

Data base is a collection of

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Data

Information

Files

All of these

The most realistic settings of the disk space reserved for the recycle bin is

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0% and 3%

3% and 10%

3% and 20%

10% and 20%

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 is an addition operator

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+

-

*

/

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