GATE PYQ

ISRO CSE 2007

Q31.
Which commands are used to control access over objects in relational database?

Q32.
Which of the following is aggregate function in SQL?

Q33.
The five items: A, B, C, D, and E are pushed in a stack, one after other starting from A. The stack is popped four items and each element is inserted in a queue. The two elements are deleted from the queue and pushed back on the stack. Now one item is popped from the stack. The popped item is

Q34.
Which of the following is correct with respect to Two phase commit protocol?

Q35.
Silly Window Syndrome is related to

Q36.
In an SR latch made by cross-coupling two NAND gates, if both S and R inputs are set to 0, then it will result in

Q37.
Ring counter is analogous to

Q38.
The characteristic equation of an SR flip-flop is given by :