Which of the following is not true about Timesharing OS?

(a)

Provides the advantage of quick response

(b)

Promotes duplication of software

(c)

Reduces CPU idle time

(d)

Problem of reliability

In which operating system, given task done within a fixed timeline?

(a)

Real time

(b)

Multi-tasking

(c)

Multiprocessor

(d)

Online

Real time OS are mostly used for

(a)

Robotics

(b)

Weather

(c)

Airline communication

(d)

Bank

Which operating system is used to access shared data and files any machine around the world?

(a)

Real time

(b)

Multiuser

(c)

Multiprocessor

(d)

Distributed

In which operating system the user can exchange the data which each other in real time?

(a)

Distributed

(b)

Real time

(c)

Time sharing

(d)

Multi-user