adplus-dvertising
frame-decoration

Question

A fork system call will fail if :

a.

the previously executed statement is also a fork call

b.

the limit on the maximum number of processes in the system would be executed

c.

the limit on the minimum number of processes that can be under execution by a single user would be executed

d.

all of the mentioned

Answer: (b).the limit on the maximum number of processes in the system would be executed

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. A fork system call will fail if :

Similar Questions

Discover Related MCQs

Q. If a thread invokes the exec system call,

Q. If exec is called immediately after forking,

Q. If a process does not call exec after forking,

Q. Thread cancellation is :

Q. When a web page is loading, and the user presses a button on the browser to stop loading the page :

Q. When one thread immediately terminates the target thread, it is called :

Q. When the target thread periodically checks if it should terminate and terminates itself in an orderly manner, it is called :

Q. Cancelling a thread asynchronously :

Q. Cancellation point is the point where :

Q. If multiple threads are concurrently searching through a database and one thread returns the result then the remaining threads must be :

Q. Signals that occur at the same time, are presented to the process :

Q. Which of the following is not TRUE :

Q. Signals of a given type :

Q. The three ways in which a process responds to a signal are :

Q. Signals are identified by :

Q. When a process blocks the receipt of certain signals :

Q. The _______ maintains pending and blocked bit vectors in context of each process.

Q. In UNIX, the set of masked signals can be set or cleared using the ________ function.

Q. The usefulness of signals as a general inter process communication mechanism is limited because :

Q. The usual effect of abnormal termination of a program is :