Data Structure Interview Online Exam Quiz

Data Structure Interview GK Quiz. Question and Answers related to Data Structure Interview. MCQ (Multiple Choice Questions with answers about Data Structure Interview

The postfix form of A*B+C/D is?

Options

A : *AB/CD+

B : AB*CD/+

C : A*BC+/D

D : ABCD+/*

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The prefix form of an infix expression (p + q) – (r * t) is?

Options

A : + pq – *rt

B : – +pqr * t

C : – +pq * rt

D : – + * pqrt

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The postfix form of the expression (A+ B)*(C*D- E)*F / G is?

Options

A : AB+ CD*E – FG /**

B : AB + CD* E – F **G /

C : AB + CD* E – *F *G /

D : AB + CDE * – * F *G /

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Which data structure is needed to convert infix notation to postfix notation?

Options

A : Branch

B : Tree

C : Queue

D : Stack

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The process of accessing data stored in a serial access memory is similar to manipulating data on a ________

Options

A : Heap

B : Binary Tree

C : Array

D : Stack

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What data structure would you mostly likely see in non recursive implementation of a recursive algorithm?

Options

A : Linked List

B : Stack

C : Queue

D : Tree

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Which data structure is used for implementing recursion?

Options

A : Queue

B : Stack

C : Array

D : List

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The data structure required to check whether an expression contains a balanced parenthesis is?

Options

A : Stack

B : Queue

C : Array

D : Tree

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