LeewayHertz Technologies Software Developer Trainee Interview Questions and Answers

Factorial of a number can be printed with or without loop in C using datatypes. Polymorphism is not related to this.

• Factorial of a number can be calculated using a loop or recursion

• Datatypes like int, long long can be used to store factorial

• Polymorphism is not related to factorial calculation

The question covers topics related to hash tables, constructors, and string reversal in Python.

• Hash tables are data structures that allow for efficient lookup, insertion, and deletion of key-value pairs.

• Constructors are special methods that are called when an object is created and are used to initialize its attributes.

• In Python, strings can be reversed using slicing or the built-in reversed() function.

Questions related to software development and computer science concepts.

• Implementation of stack using pointers involves creating a struct with a pointer to the top of the stack and using malloc to allocate memory for each new node.

• DBMS stands for Database Management System and is used to manage and organize data in a database.

• SQL queries are used to retrieve and manipulate data in a database.

• DSA stands for Data Structu...read more