GATE 2022 Toppers Quiz 7

Consider the following snapshot of three processes in the system.

Assume R₁, R₂ and R₃ has 2, 3 and 3 instances respectively available before the above allocations. Which of the following options is correct ?

Consider the flip-flop circuit shown in the figure below:

The input to the J -K flip-flop is a clock with a frequency of 10 MHz. If the initial value of the output of the flip-flop is Q_out = 0, then the frequency(in MHz) of the output signal of the circuit is?

Activation record does not contain the:

Insertion time of an entry in a symbol table will be logarithmic if it is implemented using _____________.

Consider the following sets of functional dependencies:

F= {A→C, AC→D, E→AD, E→H} and G= {A→CD, E→AH}

Which of the following is true?

Assume in TCP client is sending segment to server. once the ACK containing window size=0 reaches to the client and the next ACK is lost then the sender is waiting for the ACK and receiver is waiting for data this situation is known as deadlock. Which timer is used and who will initiate the probe segment to resolve this deadlock respectively?

Consider the following set of processes.

If shortest remaining time first scheduler uses the priority in dilemma to schedule the processes. What is the average waiting time of processes?

Which of the following statement is TRUE ?