Operating System

Operating System

Short Answer

1.      Name any four operating system?

DOS, Windows, Ubuntu, UNIX

2.      Name some mobile OS?

Android, IOS, Symbian and Windows

3.      What is meant by version?

Version means edition.  Whenever some changes are made in the OS programs and a new edition has been developed, it is called new version.

4.      List any four types of OS?

1.      Single user OS

2.      Multi user OS

3.      Time sharing OS

4.      Real Time OS

II Answer in brief

1.      What is operating system?

ë  The most important types of system software is the OS

ë  The operating system software helps in the working of the computer

ë  It is an important program used to operate the computer system.

ë  Without the operating system (OS) program the computer is a useless machine.