October 3, 2023Engineering-MathematicsQuestion 11 What is the number of vertices in an undirected connected graph with 27 edges, 6 vertices of degree 2, 3 vertices of degree 4 and remaining […]
October 3, 2023Operating-SystemsQuestion 18 Each of a set of n processes executes the following code using two semaphores a and b initialized to 1 and 0, respectively. Assume […]
October 3, 2023NIC-NIELIT Scientist-B 2020Question 30 Two tapes A and B can fill a tank in 12 minutes and 15 minutes respectively. The tank can be emptied by a third […]
October 3, 2023Question 1 A D flip-flop is to be connected to an 8085 microprocessor chip as a 1-bit output port with a port address of FF hex. […]