PHP Interviews

What are the possible scenarios for inserting elements into the circular queue?

What are the drawbacks of the queue's array implementation?

What are the applications of the queue data structure?

What is queue data structure?

Create a C program to add a node to a circular singly linked list at the beginning. 

A doubly linked list: what is it?

What pointer type should be used if creating a heterogeneous linked list in C?

write a grammar in C language to create a node in a singly linked list.

What are the advantages of linked lists over arrays?

Is a linked list a linear or non-linear data structure

What is the linked list data structure?

How to calculate the address of a random element in a two-dimensional array? Suppose the given base address is BA.

What is a multidimensional array?

How to access all elements in a one-dimensional array?

What is an array?

when evaluating arithmetic expressions using prefix and postfix forms, What symbols are used?

Write the postfix form of the expression:(A + B) * (C - D)

What is a postfix expression?

Describe the process for adding and removing items from the stack.

What is the difference between PUSH and POP?

What is the stack overflow condition?

What kinds of operations are carried out on the stack?

What are the application areas of using the stack data structure?

What is a stack?

Which data structure is used to perform recursion?

What are the data structures used in RDBMS, Network Data Schema and Hierarchical Data Model?

What exactly is the difference between file structure and storage structure?

What are the application areas of data structures?

What are the types of data structures?

What is a data structure?