Quiz on Stack Data Structure

What principle does a stack data structure follow?

• First In, First Out (FIFO)

• Last In, First Out (LIFO)

• First Come, First Served (FCFS)

• Last Come, Last Served (LCLS)

Which operation adds an element to the top of the stack?

• Pop

• Push

• Remove

• Peek

What does the pop operation do in a stack?

• Adds an element to the stack

• Removes and returns the top element

• Checks if the stack is empty

• Retrieves the top element without removing it

Which of the following is a real-world application of stacks?

• Managing user sessions

• Tracking function calls

• Storing large datasets

• Performing data analysis

What is a limitation of array-based stack implementations?

• Faster operations

• Fixed size

• Pointer overhead

• Dynamic resizing

In which scenario would you prefer a linked list stack over an array stack?

• When performance is the highest priority

• When dynamic resizing is needed

• When the size of the stack is fixed

• When memory usage is predictable

What is the purpose of the peek operation in a stack?

• To view the top element without removing it

• To add a new element

• To check if the stack is full

• To remove the top element

Which of the following challenges is associated with stack implementations?

• Pointer overhead in array stacks

• Memory overflow in linked lists

• Slow indexing in array stacks

• Stack overflow in recursive calls

How does Acceldata help optimize stack-based systems?

• By offering real-time monitoring and insights

• By eliminating the need for stacks

• By simplifying stack operations

• By providing static memory allocation

What is the main advantage of using a stack for syntax validation?

• It reduces memory usage significantly

• It ensures code integrity by matching symbols

• It allows for faster data retrieval

• It simplifies data processing