M

Mr. Dubey • 52.30K Points
Coach 

Q. If the semaphore value is negative ____________.

(A) its magnitude is the number of processes waiting on that semaphore
(B) it is invalid
(C) no operation can be further performed on it until the signal operation is performed on it
(D) none of the mentioned
Correct : Option (A)

Share

Discusssion

Login to discuss.

Loading Comments....

Related MCQs

Q. What do we call string in python 2?

Q. One of the fields on a form contains a text box which accepts alpha numeric values. Identify the Valid Equivalence class

Q. A job interview is a formal meeting between a job seeker and an employer.

Q. Which one is notoperating system?

Q. One aspect that has to be dealt with by the integrity subsystem is to ensure that only valid values can be assigned to each data items. This is referr

Q. Which of the following is NOT an Exception?

Q. Poset is a------

Q. What is the full form of TQM?

Q. Which of the following is true with respect to the delay in datagram networks?

Q. Which among the following statements best describes our approach to learning decision trees