System Engineer Trainee Interview Questions and Answers for Freshers

A technical interview question on various computer science concepts.

• Stack is a data structure that follows the Last-In-First-Out (LIFO) principle.

• Undo-Redo is a feature that allows users to reverse or repeat actions in software applications.

• Backward and forward in the browser refers to navigating to previously visited or next pages.

• Polymorphism is the ability of an object to take on multiple forms or behaviors.

• To find the frequency of each element in an array, iterate through...read more

MongoDB is preferred over MySQL due to its scalability and flexibility. Used bot commands in Python automation project.

• MongoDB is a NoSQL database that allows for easy scalability and flexible data modeling.

• MySQL is a relational database that can be more rigid in its data structure.

• Bot commands used in Python automation project include 'send_message', 'get_message', and 'search'.

• Projects done in college include a web application for managing student grades and a mobile app fo...read more

The question asks to find the sum of letters in your name based on their alphabetical position.

• Assign each letter in your name a numerical value based on its position in the alphabet

• Add up the numerical values of each letter in your name

• Ex: John = 10+15+8+14 = 47