A packet experiences 2 ms of transmission delay, 1 ms of queuing delay, and 5 ms of propagation delay. What is the total delay for the packet?

A network 192.168.1.0/27 is given.

Which of the following is a valid host ?

After logging into a website, John notices that even after

navigating to several pages, he remains logged in without needing to re-enter

his credentials. The website uses a cookie to store the session ID.

How does the cookie help maintain John’s login session?

Assertion (A): Increasing the time quantum in Round Robin improves response time.

(Answer in integers only.)

 (answer in integer only)

If the mutex semaphore is incorrectly initialized to 0 in producer-consumer problem: