Multithreading refers to the ability of an operating system to support multiple……
a) Executions
b) Updating
c) Processing
d) Surfing
What is the type of thread in which they allow the kernel to perform multiple tasks and multiple system calls?
a) Kernel level threads
b) User level threads
c) Thread control block
d) None of these
Kernel level threads are especially good for application that are ……
a) Resource sharing
b) Frequently blocked
c) Running parallel
d) None of these
TCB stands for…….
a) Transfer control block
b) Thread control block
c) Task control block
d) None of these
Which of the following are implemented in user level libraries instead of system calls?
a) User level threads
b) Kernel level threads
c) a and b both
d) None of these
Kernel level threads requires tread control block TCB because of….
a) It contain information about threads
b) System calls slow down
c) Thread switching
d) None of these
