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HCLTech Graduate Engineer Interview Questions and Answers
12 Interview questions
I am proficient in Java, Python, and C++.
Java
Python
C++
My college project focused on developing a smart irrigation system using IoT technology to optimize water usage in agriculture.
Utilized sensors to monitor soil moisture levels.
Implemented a microcontroller to automate irrigation based on real-time data.
Developed a mobile app for users to control and monitor the system remotely.
Conducted field tests to evaluate water savings and crop yield improvements.
I successfully designed and implemented a new software system for optimizing energy consumption in buildings.
Researched current energy consumption trends in buildings
Developed algorithms to analyze and optimize energy usage
Implemented software system using Python and SQL
Conducted testing and validation to ensure accuracy
Resulted in 20% reduction in energy consumption in test buildings
Cloud computing is the delivery of computing services over the internet, including storage, servers, databases, networking, software, and more.
Cloud computing allows users to access and use resources on-demand without the need for physical infrastructure.
Examples of cloud computing services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.
Cloud computing offers scalability, flexibility...
What people are saying about HCLTech
The port number of HTTP is 80.
The default port number for HTTP is 80.
Port 80 is used for unencrypted communication over HTTP.
Port 443 is used for encrypted communication over HTTPS.
The Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.
Initialize an array to store the Fibonacci series
Set the first two numbers in the series as 0 and 1
Use a loop to calculate the next numbers by adding the previous two numbers
Continue the loop until reaching the desired length of the series
I am proficient in 5 coding languages including Java, Python, C++, HTML, and CSS.
Java
Python
C++
HTML
CSS
Technical skills are abilities and knowledge needed to perform specific tasks in a technical field.
Technical skills are practical skills that are gained through training, education, and experience.
They are specific to a particular job or industry, such as programming, engineering, or data analysis.
Examples of technical skills include coding, software development, mechanical design, and troubleshooting.
Technical sk...
Program to print even numbers
Use a loop to iterate through numbers
Check if each number is even using modulo operator
Print the even numbers
Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones.
The sequence starts with 0 and 1, and each subsequent number is the sum of the previous two numbers.
The first ten numbers in the Fibonacci sequence are: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34.
The Fibonacci sequence has many applications in mathematics, science, and nature.
HCLTech Graduate Engineer Interview Experiences
23 interviews found
Anonymous
AMCAT-based aptitude and logical reasoning test.
One on one Group discussion
(4 Questions)
- Q1. Give your introduction
- Ans.
I am a recent graduate with a degree in engineering, eager to apply my knowledge and skills in a professional setting.
Recent graduate with a degree in engineering
Passionate about applying knowledge and skills in a professional environment
Eager to learn and grow in the field of engineering
- Q2. What languages do you know
- Ans.
I am proficient in Java, Python, and C++.
Java
Python
C++
- Q3. A string question to solve
- Q4. A palindrome question
Selected
I applied via Campus Placement and was interviewed in Jun 2024. There were 4 interview rounds.
It consists of numerous types of reasoning and quants questions. They are basic level.
(2 Questions)
- Q1. About your project.
- Q2. About basics of algorithm.
(2 Questions)
- Q1. Introduce yourself
- Q2. About your past interview experiences.
(2 Questions)
- Q1. Introduce and showcase your result.
- Ans.
I successfully designed and implemented a new software system for optimizing energy consumption in buildings.
Researched current energy consumption trends in buildings
Developed algorithms to analyze and optimize energy usage
Implemented software system using Python and SQL
Conducted testing and validation to ensure accuracy
Resulted in 20% reduction in energy consumption in test buildings
- Q2. Libraries of python and how to add python with database.
- Ans.
Python has libraries like SQLAlchemy, psycopg2 for database connectivity. Use these libraries to connect Python with databases.
Use SQLAlchemy library for ORM (Object Relational Mapping) to interact with databases.
Use psycopg2 library for direct interaction with PostgreSQL database.
Install the required libraries using pip install
. Establish connection to the database using appropriate credentials.
Execute SQL queries usi...
Interview Preparation Tips
Skills evaluated in this interview
Basic match and english questions
(2 Questions)
- Q1. What is port no. of http
- Ans.
The port number of HTTP is 80.
The default port number for HTTP is 80.
Port 80 is used for unencrypted communication over HTTP.
Port 443 is used for encrypted communication over HTTPS.
- Q2. What is cloud computing
- Ans.
Cloud computing is the delivery of computing services over the internet, including storage, servers, databases, networking, software, and more.
Cloud computing allows users to access and use resources on-demand without the need for physical infrastructure.
Examples of cloud computing services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.
Cloud computing offers scalability, flexibility, cos...
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. Tell me about yourself, project, goals
- Ans.
I am a recent graduate engineer with experience in project management and a passion for sustainable design. My goal is to work on innovative projects that positively impact the environment.
Graduated with a degree in Engineering
Managed a project to design a sustainable building
Passionate about environmental impact and sustainability
Goal is to work on innovative projects in the engineering field
- Q2. Strength weakness
Interview Preparation Tips
It was a very good coding test
(1 Question)
- Q1. Write code for Fabonacci series?
- Ans.
The Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.
Initialize an array to store the Fibonacci series
Set the first two numbers in the series as 0 and 1
Use a loop to calculate the next numbers by adding the previous two numbers
Continue the loop until reaching the desired length of the series
Skills evaluated in this interview
(2 Questions)
- Q1. Tell me about your self
- Ans.
I am a recent graduate with a degree in engineering, passionate about problem-solving and eager to learn and grow in the field.
Recent graduate with a degree in engineering
Passionate about problem-solving
Eager to learn and grow in the field
- Q2. Whats your hobbies
- Ans.
My hobbies include playing guitar, hiking, and photography.
Playing guitar helps me relax and express my creativity
Hiking allows me to explore nature and stay active
Photography lets me capture beautiful moments and scenes
(2 Questions)
- Q1. Who is your role model
- Ans.
My role model is Elon Musk, a visionary entrepreneur who has revolutionized multiple industries.
Innovative thinking and problem-solving skills
Entrepreneurial spirit and drive for success
Ability to think big and take risks
Focus on sustainability and future technologies
- Q2. Tell me about your city
- Ans.
My city is a vibrant metropolis known for its diverse culture, historic landmarks, and bustling nightlife.
Rich cultural heritage with numerous museums and art galleries
Historic landmarks such as the old town square and ancient cathedrals
Thriving nightlife with a variety of bars, clubs, and live music venues
Diverse culinary scene with restaurants offering cuisine from around the world
Shivam singh
Selected
I applied via Recruitment Consulltant
(2 Questions)
- Q1. Tell me something about company
- Ans.
The company is a leading innovator in engineering solutions, focusing on sustainable practices and cutting-edge technology.
Founded in 1990, the company has over 30 years of experience in the engineering sector.
It specializes in renewable energy projects, such as solar and wind energy solutions.
The company has received multiple awards for its commitment to sustainability and innovation.
It operates globally, with project...
- Q2. Why should be hire you
Very easy to crack this round
Regarding few programming languages
(2 Questions)
- Q1. Are you willing to relocate?
- Q2. Why do you choose this job?
Taskeen Arzoo Ansari
It's have 60 questions.it is very easy
(2 Questions)
- Q1. Tell me about your self
- Q2. Why do you want to join HCL
Selected
I applied via Naukri.com and was interviewed in Apr 2023. There were 5 interview rounds.
Aptitude questions we need to answer and submit
Coding two questions we need to write and run the code and submit the output
(4 Questions)
- Q1. It's technical round along with my introduction some technical questions
- Q2. Self introduction
- Q3. Technical questions about project
- Q4. Technical questions about coding skills
(1 Question)
- Q1. About location salary
Interview Preparation Tips
HCLTech Interview FAQs
The duration of HCLTech Graduate Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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Overall Interview Experience Rating
based on 26 interview experiences
Difficulty level
Duration
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HCLTech Graduate Engineer Reviews and Ratings
based on 64 reviews
Rating in categories
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