Q. 21 Microsoft Office is an example of a

A) Open source software

B) Closed source software

C) vertical market software

D) Horizontal market software

✔ Horizontal market software
View Explanation

Q. 22 Junk e-mail is also called ______

A) Spoof

B) Spam

C) Spool

D) Sniffer script

✔ Spam
View Explanation

Q. 23 ________ is the process of dividing the disk into tracks and sectors

A) Formatting

B) Tracking

C) Allotting

D) Crashing

✔ Formatting
View Explanation

Q. 24 A computer cannot "boot" if it does not have the _____

A) Loader

B) Compiler

C) Assembler

D) Operating system

✔ Operating system
View Explanation

Q. 25 Ctrl, Shift and Alt are called .......... keys.

A) function

B) modifier

C) adjustment

D) alphanumeric

✔ modifier
View Explanation

Q. 26 MS-Word is an example of _____

A) A processing device

B) An operating system

C) An input device

D) Application software

✔ Application software
View Explanation
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