Multiple Choice
What is a dedicated device?
A) opposite to a sharable device
B) same as a sharable device
C) can be used concurrently by several processes
D) none of the mentioned
Correct Answer:
Verified
Correct Answer:
Verified
Q14: Caching is_ spooling.<br>A)same as<br>B)not the same as<br>C)all of
Q15: Spooling_<br>A)holds a copy of the data<br>B)is fast
Q16: Caching_<br>A)holds a copy of the data<br>B)is fast
Q17: An asynchronous call_<br>A)returns immediately, without waiting for
Q18: In polling_<br>A)busy - wait cycles wait for
Q19: The kernel data structures include<br>A)process table<br>B)open file
Q21: A non blocking system call<br>A)halts the execution
Q22: The first process launched by the linux
Q23: Which one of the following is not
Q24: The_ keeps state information about the use of