What is ANSI?

ANSI (American National Standard Institute) give a definition of operating system; “A set of software to control the user instruction operating debugging scheduling accounting input-output control and so on is operating system”.

What is Operating System (OS)?

1 What is Operating System (OS)?

Answer: Operating System: The combination of software which control whole computer is called Operating System. It makes relation between user and hard ware by using application software.

Write down the difference between system software and Application Software?

1    Write down the difference between system software and Application Software?

Answer:

System Software	Application software
It is used by computer	It is used by user
When computer start on it start work	When user want it start working.
It read computer	It solve any problem
It must be need for computer	It is not so
Exm: Windows XP, lynx etc.	Exm: VLC media player, KM media Player etc.

Write the types of application software?

1   Write the types of application software?

Answer: - Application software is six types—

a.     Word processing software: MS word, Note pad, Word pad etc.

b.     Spread sheet software: MS Excel, Lotus-1,2,3 etc.

c.      Presentation software: MS PowerPoint, coral presentation, Cworxview etc.

d.     Data base software: MS Access, MY SQL, Oracle etc.

e.      Multimedia software: Windows media player, VLC player, KM media Player etc. 

f.   Graphics software: Photoshop Illustrator, Coral Draw etc.

What is software? Classify it.

1    What is software? Classify it. [11]

Answer:- The serially arranged instruction to solve any problem and a stet of program is called software.

It is two types:--

(i)                System software.

            (ii)       Application software.

System software:- System when computer started on which program read the memory and examine them is called system software.

It is four types---

(a)  Operating system

(b) Utility.

(c)  BIOS

(d) Language Translator.

Application software: By which software use can solve any or specific problems is called Application software. It is two classify:- (a) General Application software. (b) Application Group use specific software.