Suppose we want to synchronize two concurrent processes P and Q using binary semaphores S and T. The code for the processes P and Q is shown below.

Process P:

while(1){
  W:
  Print '0';
  Print '0';
  X:
}

Process Q:

while(1){
  Y:
  Print '1';
  Print '1';
  Z:
}

Synchronization statements can be inserted only at points W, X, Y, and Z.

Which of the following will always lead to an output starting with 001100110011

Suppose we want to synchronize two concurrent processes P and Q using binary semaphores S and T. The code for the processes P and Q is shown below.

Process P:

while(1){
  W:
  Print '0';
  Print '0';
  X:
}

Process Q:

while(1){
  Y:
  Print '1';
  Print '1';
  Z:
}

Synchronization statements can be inserted only at points W, X, Y, and Z.

Which of the following will ensure that the output string never contains a substring of the form 01ⁿ0 or 10ⁿ1 where n is odd?

In a system with $$32$$ bit virtual addresses and $$1$$ $$KB$$ page size, use of one-level page tables for virtual to physical address translation is not practical because of

Which of the following is NOT an advantage of using shared, dynamically linked libraries as opposed to using statically linked libraries?