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I appeared for an interview in Dec 2023.
Virtual DOM is a lightweight copy of the actual DOM used for efficient updates in web development.
Virtual DOM is a concept in React where a lightweight copy of the actual DOM is created.
Changes are first made to the virtual DOM, then compared to the actual DOM for efficient updates.
This helps in minimizing the number of updates needed to be made to the actual DOM, improving performance.
Popular libraries like React use ...
useMemo is used to memoize a value, while useCallback is used to memoize a function.
useMemo is used to memoize a value and recompute it only when its dependencies change.
useCallback is used to memoize a function and recompute it only when its dependencies change.
Example: useMemo can be used to memoize the result of a complex computation, while useCallback can be used to memoize a callback function passed to a child com
Use spaced repetition technique for memorization and practice writing code regularly.
Use spaced repetition technique to review code regularly
Practice writing code daily to reinforce memorization
Break down complex code into smaller chunks for easier memorization
Use mnemonic devices or visualization techniques to remember code syntax
Teach someone else the code you've learned to solidify your understanding
Creating a custom input component for a software application.
Define the input component's functionality and appearance.
Implement the component using HTML, CSS, and JavaScript.
Handle user input and validation within the component.
Consider accessibility and usability when designing the component.
Ref is a special keyword in React used to pass data between components.
Ref is used to access the DOM nodes or React elements created by a component.
It is commonly used in cases where direct manipulation of the DOM is necessary, such as focusing an input field or triggering animations.
Refs should be used sparingly as they bypass React's virtual DOM and can lead to harder-to-maintain code.
Example: const inputRef = useRef
I applied via Recruitment Consultant and was interviewed before Jul 2020. There was 1 interview round.
I appeared for an interview before Feb 2016.
I appeared for an interview in Apr 2017.
I am a software developer with a passion for coding and problem-solving. My family is supportive and has always encouraged my career in tech.
Experienced software developer
Passionate about coding and problem-solving
Supportive family that encourages my career in tech
Yes, I can remove all the pcs from the lab and keep them in another lab right now.
Ensure all the necessary equipment and tools are available for the move
Coordinate with the lab staff to ensure a smooth transition
Label and document each PC for easy identification and setup in the new lab
Ensure proper packaging and handling to prevent any damage during the move
Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.
The first two numbers of the series are always 0 and 1
The next number is the sum of the previous two numbers
The series goes on infinitely: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ...
Pseudo code: 1. Initialize variables a=0, b=1, c=0 2. Print a and b 3. Repeat steps 4-6 until desired number of terms 4. c=a+b 5. Pr
Algorithm for matrix multiplication
Create a result matrix with dimensions of the two input matrices
Iterate through each row and column of the result matrix
For each element in the result matrix, multiply corresponding row in first matrix with corresponding column in second matrix
Add the products obtained in the previous step to get the final value for the element
I worked on a project that involved sentiment analysis of customer reviews using Naive Bayes algorithm.
The project involved collecting customer reviews from various sources.
Preprocessing the data by removing stop words, stemming, and tokenizing.
Used Naive Bayes algorithm for sentiment analysis.
The algorithm was chosen because of its simplicity and effectiveness in text classification tasks.
The accuracy of the model was
Developed a web-based project management system for a construction company.
Used PHP and MySQL for backend development
Implemented user authentication and authorization
Designed a responsive UI using Bootstrap
Integrated Google Maps API for location tracking
Enabled file uploads and downloads for project documents
EXTC and IT are not mutually exclusive fields. My knowledge in EXTC complements my skills in IT.
My knowledge in EXTC gives me a strong foundation in electronics and communication, which are essential in the IT industry.
I have also gained programming skills through my coursework and projects in EXTC.
IT is a rapidly growing field with a lot of opportunities, and I believe my skills and knowledge make me a strong candidat...
Yes, I am open to relocation for the right opportunity.
I am willing to relocate for a position that aligns with my career goals
I am excited about the prospect of exploring a new city and culture
I am flexible and adaptable to new environments
I am familiar with several programming languages.
Java
Python
C++
JavaScript
SQL
A leader inspires and motivates while a manager plans and organizes.
Leaders focus on the big picture while managers focus on details
Leaders lead by example while managers delegate tasks
Leaders inspire and motivate while managers enforce rules and policies
Leaders are visionaries while managers are implementers
Examples of leaders: Steve Jobs, Martin Luther King Jr. Examples of managers: Tim Cook, COO of Apple
Yes, I am open to relocation for the right opportunity.
I am willing to relocate for the right job opportunity
I am open to exploring new places and cultures
I understand that relocation may come with challenges, but I am prepared to face them
I am excited about the prospect of starting fresh in a new location
I'm sorry, I don't have that information.
N/A
The TCS aptitude test was challenging but fair.
The test covered a wide range of topics including math, logic, and English.
The questions were designed to test problem-solving skills and critical thinking.
Time management was crucial as there were many questions to answer in a limited time.
Overall, the test was a good indicator of one's aptitude for software engineering.
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
5 years of experience in software development
Proficient in Java, Spring Boot, and Angular
Strong problem-solving skills
MindTree's focus on innovation, culture of learning, and diverse opportunities make it an ideal fit for my career growth.
Strong focus on innovation and cutting-edge technologies
Culture of continuous learning and development
Diverse opportunities for growth and career advancement
I am currently focusing on gaining practical experience in the software engineering field, but I may consider pursuing higher studies in the future.
Currently focusing on gaining practical experience in software engineering
Open to considering higher studies in the future
Higher studies could include a Master's degree in Computer Science or related field
posted on 27 Aug 2015
based on 1 interview
Interview experience
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