In a priority queue, insertion and deletion takes place at ………� – McqOptions

MCQOPTIONS

1.	In a priority queue, insertion and deletion takes place at ………………
A.	front, rear end
B.	only at rear end
C.	only at front end
D.	any position
Answer» E.

Discussion

No Comment Found

Related MCQs

What does ‘stack underflow’ refer to?
If memory for the run-time stack is only 150 cells(words), how big can N be in Factorial(N) before stack overflow?
Expression1 * 2 ^ 3 * 4 ^ 5 * 6is evaluated as -
Which of the following permutations can be obtained in the output(in the same order),using a stack assuming that the input is the sequence 1,2,3,4,5 in that order?
An item that is read as input can be either pushed to a stack and later popped and printed, or printed directly. Which of the following will be the output if the input is the sequence of items 1, 2, 3, 4, 5 ?
The postfix equivalent of the prefix * + a b - c d is
After performing these set of operations, what does the final list look contain?InsertFront(10);InsertFront(20);InsertRear(30);DeleteFront();InsertRear(40);InsertRear(10);DeleteRear();InsertRear(15);display();
Using Pop (S1,Item) ,Push(S1, Item), Getlist(Item), Pop(S2,Item), and the variables S1,S2(stacks with Top1 and Top2) and Item and given the input file: A,B,C,D,E,F Which stack are possible?
A priority queue is used to implement a stack S that stores characters PUSH(C)is implemented as INSERT(Q,C,K)where K is an appropriate integer key chosen by the implementation.POP is implemented as DELETEMIN(Q)(Q). For a sequence of operations, the keys chosen are in
What will be the postfix form of the above expression -(A+B)∗(C∗D-E)∗F/G