Question

4. Single user OS and Multiprogram OS ( give one example of each)​

Answer 1

Answer:

Definition Of Single User Os

An operating system that allows a single user to perform only one task at a time is called a Single-User Single-Tasking Operating System. Functions like printing a document, downloading images, etc., can be performed only one at a time.

Examples:

Single User Os - Examples Ms Das, Palm Os

Definition Of Multi User Os

Multi-user software is software that allows access by multiple users of a computer. Time-sharing systems are multi-user systems. Most batch processing systems for mainframe computers may also be considered "multi-user", to avoid leaving the CPU idle while it waits for I/O operations to complete.

Example:

Unix,Virtual Memory System

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Answer 2

SINGLE USER OS:

An operating system that allows a single user to perform only one task at a time is called a Single-User Single-Tasking Operating System. ... Examples include MS-DOS, Palm OS, etc.

MULTIPLE USER OS:

Some examples of a multi-user OS are Unix, Virtual Memory System (VMS) and mainframe OS.