LIC AAO Computer Knowledge - Test 4

1.

The digits of the binary system are called

   A.) bytes
   B.) bits
   C.) nibbles
   D.) numbers

Answer: Option 'B'

bits

2.

When you save an access project, what file format do you use?

   A.) .adp
   B.) .Xml
   C.) .mdb
   D.) All of these

Answer: Option 'A'

.adp

3.

In which year, the first operating system was developed?

   A.) 1910
   B.) 1940
   C.) 1950
   D.) 1980

Answer: Option 'C'

1950

4.

To select a column the easiest method is to

   A.) drag from the top cell in the colimn to the last cell in the column
   B.) click the column heading
   C.) double click any cell in the column
   D.) click the row heading

Answer: Option 'B'

click the column heading

5.

What type of keys are 'Crul and Shift'?

   A.) Adjustment
   B.) Function
   C.) Modifier
   D.) Alphanumeric

Answer: Option 'C'

Modifier

6.

In which version of DOS, CHKDSK command has been changed to SCANDISK?

   A.) 5.0
   B.) 6.0
   C.) 6.2
   D.) 5.2

Answer: Option 'C'

6.2

7.

Which of the following bypasses the print dialog box when printing individual slides or an entire presentation?

   A.) File, print preview
   B.) Print button
   C.) File, print
   D.) Ctrl + P

Answer: Option 'B'

Print button

8.

The simultaneous processing of two or more programms by multiple processors is

   A.) multiprogramming
   B.) multiprocessing
   C.) multitasking
   D.) time - sharing

Answer: Option 'B'

multiprocessing

9.

The four functional components of a digital computer are-input device, output device and

   A.) CPU, CU
   B.) ALU, Memory
   C.) CPU, memory
   D.) ALU, CU

Answer: Option 'C'

CPU, memory

10.

When you turn on the computer, the boot routine will perform

   A.) RAM test
   B.) disk drive test
   C.) memory test
   D.) power-on self test

Answer: Option 'D'

power-on self test

LIC AAO Exam Computer Knowledge - Practice Test 4 Download Pdf

<