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HTC Front end Developer Interview Questions and Answers
HTC Front end Developer Interview Experiences
1 interview found
Anonymous
Selected
I appeared for an interview in Dec 2022.
(2 Questions)
- Q1. What is Lazy loading in react?
- Ans.
Lazy loading is a technique to load components or resources only when needed.
It improves performance by reducing initial load time.
React.lazy() and Suspense can be used for lazy loading components.
Code splitting can be used for lazy loading resources like images and scripts.
- Q2. What is suspense in react ?
- Ans.
Suspense is a React feature that allows components to wait for data before rendering.
Suspense is used to handle asynchronous data fetching in React.
It allows components to render a fallback UI while waiting for data to load.
Suspense is often used with the new React.lazy() function to lazily load components.
It was introduced in React 16.6.
Interview Preparation Tips
Skills evaluated in this interview
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
(1 Question)
- Q1. Js coding (reverse array without using built in function)
Interview Preparation Tips
I appeared for an interview in Oct 2016.
Interview Questionnaire
8 Questions
- Q1. C,C++, Programming Concepts
- Q2. Resume Based
- Q3. Puzzle Questions
- Q4. OS, Database, Networking, Computer Architecture based question
- Q5. Project Based- Briefs, Details
- Q6. What are your hobbies
- Ans.
My hobbies include hiking, playing guitar, and cooking.
Hiking: I enjoy exploring nature trails and challenging myself physically.
Playing guitar: I love learning new songs and improving my skills.
Cooking: I like experimenting with different recipes and creating delicious meals.
- Q7. Where do you see yourself in 5 years
- Ans.
In 5 years, I see myself as a senior software developer leading a team and working on complex projects.
Leading a team of developers
Working on complex projects
Continuously learning and improving my skills
Contributing to the growth and success of the company
- Q8. Why do you want to join DELL.
- Ans.
I want to join DELL because of their innovative technology solutions and strong reputation in the industry.
DELL is known for their cutting-edge technology solutions which align with my passion for software development.
I admire DELL's strong reputation in the industry and their commitment to customer satisfaction.
I believe joining DELL will provide me with opportunities for growth and career advancement.
Interview Preparation Tips
Experience: CGPA>9.0
Skills: Technical Skills
College Name: KIIT University
I appeared for an interview in Jan 2017.
Interview Preparation Tips
Experience: All got different topics to discuss on gd.
Tips: Plan before you speak. Be sure whether you are to or against.
Duration: 5 minutes
Round: Test
Experience: More questions on blood relationship, ages
Tips: Os db on technical
Duration: 1 hour
Skills: Technical Questions, Manage A Difficult Situation, Technical Knowledge(ML
I appeared for an interview in May 2017.
Interview Questionnaire
4 Questions
- Q1. Why is string immutable
- Ans.
String is immutable because it ensures data integrity and allows for efficient memory management.
Immutable strings prevent accidental modification of data.
Immutable strings can be easily shared and reused, improving memory efficiency.
Immutable strings enable efficient string interning and caching.
Immutable strings support thread safety in concurrent environments.
- Q2. Do @requestparam has default value
- Ans.
Yes, @RequestParam has a default value if not specified.
If a @RequestParam is not provided in the request, it will use its default value.
The default value can be set using the 'defaultValue' attribute of @RequestParam annotation.
If no default value is specified, the parameter will be considered as required and an exception will be thrown if not provided.
- Q3. Singleton and prototype
- Q4. Why abstract class is required
- Ans.
Abstract classes are required to provide a common interface and share code among related classes.
Abstract classes allow for code reusability and promote modular design.
They provide a common interface for a group of related classes.
Abstract classes can define abstract methods that must be implemented by subclasses.
They can also provide default implementations for common methods.
Abstract classes cannot be instantiated, b
Skills evaluated in this interview
I applied via Naukri.com and was interviewed before Jun 2021. There were 2 interview rounds.
(1 Question)
- Q1. C,c++ questions like oops
Networking and linux internals
Interview Preparation Tips
I appeared for an interview before May 2021.
(1 Question)
Round duration - 24 hours
Round difficulty - Easy
It was a hackathon we were given a problem statement and we had to solve that within 2 days. There were team of 4 people.
- Q1. You had to build a chatbot. Can you describe the design process and the key considerations you took into account?
- Ans.
The design process for building a chatbot involves defining user goals, choosing a platform, designing conversation flow, implementing natural language processing, and testing for accuracy.
Define user goals and objectives for the chatbot
Choose a platform or framework for building the chatbot (e.g. Dialogflow, Microsoft Bot Framework)
Design the conversation flow and user interactions
Implement natural language processing...
Round duration - 15 minutes
Round difficulty - Easy
HR round
Interview Preparation Tips
Tip 1 : Do Quants everyday
Tip 2 : Work on your communication skills
Tip 3 : Competitive coding
Tip 1 : don’t brag
Tip 2 : wrote the skills you have
Skills evaluated in this interview
I appeared for an interview before May 2021.
(1 Question)
Round duration - 90 Minutes
Round difficulty - Medium
- Q1.
Colorful Knapsack Problem
You are given a set of 'N' stones, each with a specific weight and color. The goal is to fill a knapsack with exactly 'M' stones, choosing one stone of each color, so that the to...
- Ans.
The goal is to fill a knapsack with exactly 'M' stones, choosing one stone of each color, minimizing the unused capacity.
Use dynamic programming to solve this problem efficiently.
Create a 2D array to keep track of the minimum unused capacity for each color and weight combination.
Iterate through the stones and colors to update the array with the minimum unused capacity.
Return the minimum unused capacity from the array a
Round duration - 24 hours
Round difficulty - Medium
Round duration - 25 minutes
Round difficulty - Easy
Interview Preparation Tips
Tip 1 : have basic knowledge of web development
Tip 2 : have in depth understanding of workflow and tech stacks you use in your projects
Tip 1 : mention the skills you are comfortable to answer questions on
Tip 2 : have some projects with clear mention of your contribution to it on resume.
Skills evaluated in this interview
I applied via Naukri.com and was interviewed before Jul 2023. There were 2 interview rounds.
Aptitude duration One hours
Level moderate
Coding Test Duration 3 hours
Level moderate to hard
I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Totally Resume based, be prepared for all the projects u have put on resume.
- Q2. Tell me about the projects & mostly managerial questions.
Interview Preparation Tips
- DSA
- OS
- DBMS
- OOPS
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HTC Front end Developer Interview Process
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