Question # 1

Which of the following is the most serious problem?

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Loss of hardware

Loss of data

Loss of software

None of the above

Which of the following commands opens a document?

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CTRL + S

CTRL + W

CTRL +O

CTRL +N

Which of the following is not a communication media?

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VSAT

Fiber-optic cable

Satellite

Terminal

a+=b is equivalent to

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b+=a

a = + b

a= a +b

b= b +a

Data exists in a data base in the form of

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Tables

Queries

reports

Files

A table may have attributes as primary key

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Two

Only one

Foreign key

All the above

In database data exists only in the form of

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Files

Records

Data item

Tables

EOF stands for

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Execution of file

End of file

Extermination of file

Exit of file

Which of the following object is used to retrieve from database and present in a formatted way?

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Report

Form

Table

Query

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

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