Answer:

The above given question is incomplete. So the complete question has been PROVIDED below:

Which of the FOLLOWING is not correct about threads of any process?

(1) Compared to a process. switching between threads of same process takes less time as quantum alloted for threads is less.

(2) Inter-thread communication is faster as the threads of one process is share ADDRESS space.

(3) Threads of a process share same address space.

(4) Compared to a process. swithcing between threads of same process takes less time as next-to-run thread shares same address space.

ANSWER:

From the above given options, the statement which is not correct about the threads of any process is option 2) Inter-thread communication is faster as the threads of one process is share address space.

There are many subprocesses in which a computer system is being divided.

Shifting of PROCESSES take lot of time hence they are divided into subprocesses which is less time consuming.

The address space for inter-thread communication is not same and thus not shared by all.