IT Recruitment Lead Interview Questions and Answers

Boolean search operators are used to filter resumes based on specific criteria.

• Use AND to narrow down search results by including multiple keywords (e.g. Java AND Python)

• Use OR to broaden search results by including either of the keywords (e.g. Developer OR Engineer)

• Use NOT to exclude certain keywords from search results (e.g. NOT Manager)

• Use parentheses to group keywords together for more complex searches (e.g. (Java OR Python) AND Developer)

Frontend technologies are used to create the user interface of a website or application, while backend technologies are used to handle the server-side operations.

• Frontend technologies include HTML, CSS, and JavaScript

• Backend technologies include programming languages like PHP, Python, and Ruby

• Backend frameworks like Node.js and Django are also used

• Frontend frameworks like React and Angular are used to create dynamic user interfaces

• Frontend and backend technologies work togeth...read more

A full stack developer is someone who is proficient in both front-end and back-end development, capable of working on all aspects of a web application.

• Proficient in front-end technologies like HTML, CSS, JavaScript

• Skilled in back-end technologies like Node.js, Python, Ruby on Rails

• Capable of working with databases like MySQL, MongoDB

• Knowledge of server management and deployment

• Ability to work on both client-side and server-side of an application

OOPs (Object-Oriented Programming) is a programming paradigm that uses objects to design applications and computer programs.

• OOPs focuses on the concept of objects, which can contain data and code to manipulate that data.

• It emphasizes on encapsulation, inheritance, and polymorphism.

• Encapsulation is the process of hiding the implementation details of an object from the outside world.

• Inheritance allows a class to inherit properties and methods from another class.

• Polymorphism all...read more