Question # 1

The keyboard shortcut used to undo the last action is

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CTRL + Y

CTRL + Z

CTRL + V

CTRL +X

a+=b is equivalent to

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b+=a

a = + b

a= a +b

b= b +a

The keyboards shortcut to delete a selected item permanently without placing the item in the recycle bin is

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CTRL+DELETE

ALT+ DELETE

SHiFT + DELETE

None of the above

Variables are created in

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RAM

ROM

Hard disk

Cache

CTRL + ALT +Del is

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An invalid key combination

Recognized by windows

Used to close the active window

Both b and c

To associate a group of statements with the while statement enclose them between a pair of

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{ .}

{}

( )

" "

A combination of four binary digits is called:

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Bit

Nibble

Byte

None of the above

Which of the following keyboard command takes you to the end of word document:

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ALT + END

CTRL +PgDn

END

CTRL + END

The fastest mode of data transmission is

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Simplex

Half duplex

full-duplex

None of the above

If scanf function (&) represented as

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Relational operator

Logical operator

Address operator

Precedence operator

_______can be previewed on the screen before printing

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Report

Form

Subform

justified

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