Caching___________
A) holds a copy of the data
B) is fast memory
C) holds the only copy of the data
D) holds output for a device
Correct Answer:
Verified
Q4: In polling_
A)busy - wait cycles wait for
Q5: A non blocking system call
A)halts the execution
Q6: An asynchronous call_
A)returns immediately, without waiting for
Q7: Buffering is done to_
A)cope with device speed
Q8: Caching is_ spooling.
A)same as
B)not the same as
C)all of
Q10: Spooling_
A)holds a copy of the data
B)is fast
Q11: The_ keeps state information about the use of
Q12: The kernel data structures include
A)process table
B)open file
Q13: If the number of cycles spent busy
Q14: A_ is a full duplex connection between a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents