Data Structure Freshers Online Exam Quiz
Data Structure Freshers GK Quiz. Question and Answers related to Data Structure Freshers. MCQ (Multiple Choice Questions with answers about Data Structure Freshers
The result of evaluating the postfix expression 5, 4, 6, +, *, 4, 9, 3, /, +, * is?
Options
A : 600
B : 350
C : 650
D : 588
If the elements “A”, “B”, “C” and “D” are placed in a stack and are deleted one at a time, what is the order of removal?
Options
A : ABCD
B : DCBA
C : DCAB
D : ABDC
The type of expression in which operator succeeds its operands is?
Options
A : Infix Expression
B : Prefix Expression
C : Postfix Expression
D : Both Prefix and Postfix Expressions
Which of the following statement(s) about stack data structure is/are NOT correct?
Options
A : Linked List are used for implementing Stacks
B : Top of the Stack always contain the new node
C : Stack is the FIFO data structure
D : Null link is present in the last node at the bottom of the stack
Which of the following is not an inherent application of stack?
Options
A : Reversing a string
B : Evaluation of postfix expression
C : Implementation of recursion
D : Job scheduling
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