Question # 1

A modem

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Converts analog signals into digital signals

Converts digital signals into analog signals

Connects a computer in a LAN

Both a and b above

Which of the following is a valid character constant?

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a

"b"

'6'

=

DBMS must be able to accept

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Data definitions

Programs

Data records

Information

All of the following are true of the simplex mode except

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A sender can only send signals

It is the most commonly used communication mode

Receiver can only receiver signals

How many components are present in data base?

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Two

Three

Four

FIve

Which of the following is true about a function call?

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Stops the execution of the program

Transfers control to the called functions

Transfers control to the main function

A multiple statement while loop is terminated with a

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Right brace

Right bracket

Coma

Semicolon

Which of the following function allows us to enter the data from the keyboard

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Printf()

Scanf()

Getch()

Getche()

With database data is in

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Standard form

Unnormalize form

Complete

Integrated

Which of the following is not a component of an application window?

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Title bar

Drop down menus

Desktop

Scroll bars

The maximum number of primary partitions that can be created on a disk is:

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Two

Three

Four

None of the above

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

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Ctrl+(

Ctrl+)

Ctrl+Shift+(

Ctrl+Shift+)

For displays start menu of Microsoft Windows, which of the following key is used

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Ctrl+X

Ctrl+C

Ctrl+Esc

Ctrl+O

The sixth tab in the properties window of the desktop is

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Appearance

Effects

Web

Settings

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

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Data transfer

Data flow

Data communication

Data mangement

DPI stands for

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Dots per Sq inch

Decimal per Sq inch

Double per Sq inch

Dual per Sq inch

How many bytes or characters you can put in an excel 2000 cell

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3200 bytes

32000 bytes

320000 bytes

3200000 bytes

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

Too to change PROM chips are called

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Chip kits

RAM burners

PROM burner

None of these

In Excel, worksheet is also called which of the following

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Simple sheet

Work sheet

Active sheet

Spread sheet

In order to delete the outer potion of the image, which of the following option is used in the picture toolbar

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Cut

Delete

Crop

Drag

Each individual member of a column is called

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Information

Record

Field

Data file

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