Stack and Queue
Authored by Anshul Oza
Computers, Other
Professional Development
Used 13+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Choose correct output for the following sequence of operations
push(5)
push(8)
pop
push(2)
push(5)
pop
pop
pop
push(1)
pop
8 5 2 5 1
8 5 5 2 1
8 2 5 5 1
8 1 2 5 5
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Only top element can be accessed in stack
TRUE
FALSE
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Consider the following operation performed on a stack of size 5.
Push(1);
Pop();
Push(2);
Push(3);
Pop();
Push(4);
Pop();
Pop();
Push(5);
After the completion of all operation, the no of element present on stack are
1
2
3
4
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If the elements “A”, “B”, “C” and “D” are placed in a queue and are deleted one at a time, in what order will they be removed?
ABCD
DCBA
DCAB
ABDC
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If the elements “A”, “B”, “D” and “C” are placed in a stack and are deleted one at a time, in what order will they be removed?
ABCD
ABDC
CDBA
DCAB
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
In linked list implementation of a queue, the important condition for a queue to be empty is?
FRONT is null
REAR is null
LINK is empty
None of the mentioned
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Are stacks FIFO or FILO?
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