Gemini Solutions Software Developer 1 Interview Questions and Answers

Q1. What is React, and what are its lifecycle methods?
Ans. 
React is a JavaScript library for building user interfaces.
• React is used for creating interactive UI components.

• It uses a virtual DOM for efficient rendering.

• React lifecycle methods include componentDidMount, componentDidUpdate, and componentWillUnmount.

• These methods allow developers to perform actions at specific points in a component's lifecycle.
Answered by AI
Add your answer
Q2. What is the virtual DOM and how does reconciliation work in it?
Ans. 
Virtual DOM is a lightweight copy of the actual DOM used for efficient updates. Reconciliation is the process of updating the actual DOM based on changes in the virtual DOM.
• Virtual DOM is a lightweight copy of the actual DOM kept in memory.

• When changes are made to the UI, they are first reflected in the virtual DOM.

• Reconciliation is the process of comparing the virtual DOM with the actual DOM and updating only the nece...read more
Answered by AI
Add your answer

Apti , html , linux ,sql, java

They give topics and we have to speak for 30 sec

Q1. They have connected the client call with me directly and only that 2 round of technical interview happened and hr round. That's it
Add your answer

Q1. Easy interview interview with tcs
Add your answer
Q2. Hana consultant
Add your answer

Q1. What is angular
Ans. 
Angular is a popular open-source front-end web application framework developed by Google.
• Angular is used for building dynamic web applications.

• It allows for the creation of single-page applications.

• Angular uses TypeScript for building applications.

• It provides features like data binding, dependency injection, and routing.

• Angular has a large community and ecosystem with many libraries and tools available.
Answered by AI
Add your answer
Q2. What is an angular
Ans. 
Angular is a popular open-source web application framework developed by Google.
• Angular is used for building dynamic web applications.

• It allows for the creation of single-page applications.

• Angular uses TypeScript for building applications.

• It provides features like data binding, dependency injection, and routing.

• Angular has a large community and ecosystem with many libraries and tools available.
Answered by AI
Add your answer

Q1. What is your name
Add your answer
Q2. What is your strength
Add your answer

Q1. Opps, hashmap dsa , java 8, sql queries
Add your answer

Reverse a string in place

MVVM design of a searching widget

Q1. Software Development Journey
Ans. 
My software development journey has been filled with challenges, learning experiences, and growth.
• Started learning programming languages like Java, C++, and Python in college

• Interned at a tech company to gain practical experience

• Worked on various projects, including web development, mobile app development, and database management

• Attended coding bootcamps and workshops to enhance my skills

• Continuously learning new techn
Answered by AI
Add your answer
Q2. Salary Negotiation
Add your answer