Aptiv Software Engineer Trainee Interview Questions and Answers

Q1. If you are going for a technical field then you must have to clear the technical round where there are some coding challenges you have to clear.
Add your answer

Q1. After clearing the technical round there will be a technical interview round where they asked technical question based on your resume. Duration of interview will be depend on the interviewer.
Add your answer

Q1. What is virtual DOM in React?
Ans. 
Virtual DOM is a lightweight copy of the actual DOM in React, used for efficient updates.
• Virtual DOM is a concept where a lightweight copy of the actual DOM is created in memory.

• React uses the virtual DOM to efficiently update the actual DOM when there are changes in the application.

• When changes are made to the virtual DOM, React calculates the most efficient way to update the actual DOM, minimizing performance impact.
Answered by AI
Add your answer
Q2. Explain about Context API in react?
Ans. 
Context API is a feature in React that allows sharing data between components without having to pass props through every level of the component tree.
• Context API provides a way to pass data through the component tree without having to pass props down manually at every level.

• It is useful for sharing global data such as themes, user authentication, or language preferences.

• Context API consists of three main parts: Provider...read more
Answered by AI
Add your answer

Q1. C and security, protocol, middleware
Add your answer

C++ codes on trees,graphs and array.easy to medium

Q1. Basically salary things
Add your answer