Himachal Pradesh JOA IT 939 - Free Online Practice Test

1. Decimal number system has _____ digits.

Computer

A. 10 B. 2 C. 9 D. 16

2. The value of (1010)2 in decimal number system is

Computer

A. 10 B. 8 C. 14 D. 12

3. Which of the following is not a valid hexadecimal number?

Computer

A. BAD B. BEG C. BED D. ACE

4. A binary number can be easily converted to equivalent hexadecimal number by forming groups of _____ bits.

Computer

A. 4 B. 2 C. 3 D. 5

5. What does MSB mean in binary number system?

Computer

A. Machine Specific Bus B. Mechanical System Board C. Microsoft Business D. Most Significant Bit

6. What is the default text alignment in MS-Word?

Computer

A. Right B. Center C. Justified D. Left

7. In MS-Word, which tool can be used to find synonyms of a word?

Computer

A. Thesaurus B. Autocomplete C. Spellcheck D. Autocorrect

8. What is the role of Ctrl + Y shortcut key in MS-Word?

Computer

A. Paste Special B. Spellcheck C. Undo D. Redo

9. Moving cursor to the last cell of a table and pressing ____ key appends a new row.

Computer

A. Enter B. Insert C. Tab D. Down Arrow

10. In MS-Word, which of these tasks can be performed using ruler?

Computer

A. change page margins B. set tabs C. set indents D. All of these