Stacks Solved MCQs Questions Answers

By: Prof. Dr. Fazal Rehman | Last updated: April 30, 2025

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1. . In stack, the process of inserting a value is called ____________





2. . In stack, the process of removing a value is called __________





3. . If a user tries to remove a value from an empty stack, it is called _________





4. . In a stack of size 5, pushing more than five values into the stack causes





5. . What is meant by this statement: Entries in a stack are “ordered”?





6. . Which of the following applications may use a stack?





7. . Consider the usual algorithm for determining whether a sequence of parentheses is balanced.





8. . Suppose that you run the usual parentheses balancing algorithm on a sequence that contains 2 left parentheses and 3 right parentheses.





9. . What is the value of the postfix expression 6 3 2 4 + – *?





10. . Given the infix expression: 4 + 3 * (6 * 3 – 12),





 

Data Structures MCQs

Basic Concepts
  1. Introduction to Data Structures
  2. Complexity Analysis MCQs
Linear Data Structures MCQs
  1. Arrays MCQs
  2. Linked Lists MCQs
  3. Stacks MCQs
  4. Queues MCQs
Non-Linear Data Structures MCQs
  1. Trees MCQs
  2. Heaps MCQs
  3. Graphs MCQs
Hashing MCQs MCQs
  1. Hash Tables
Sorting and Searching Algorithms MCQs 
  1. Sorting Algorithms MCQs
  2. Searching Algorithms MCQs
Miscellaneous
  1. Memory Management in data structures MCQs
  2. String Manipulation Algorithms MCQs
  1. Data Structures MCQs 1
  2. Data Structures MCQs 2
  3. Data Structures MCQs 3
  4. Data Structures MCQs 4
  5. Data Structures MCQs 5
  6. Stacks Solved MCQs
  7. Queues MCQs
  8. pointer mcqs
  9. Array MCQs
  Computer Science Repeated MCQs Book Download

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