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HCLTech Software Engineer2 Interview Questions and Answers
HCLTech Software Engineer2 Interview Experiences
1 interview found
Anonymous
I applied via Naukri.com and was interviewed in Jan 2022. There were 3 interview rounds.
They just asked about my previous experience and questions from my resume
(1 Question)
- Q1. Bsod , how to handle angry customer ,
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They will just your potential.
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Selected
I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.
(4 Questions)
- Q1. Java Basics Technical Questions
- Q2. In depth knowledge OOPS concepts and basic practice skills of SQL operations
- Q3. In depth practice of String Manipulations using looping and conditional statements
- Ans.
String manipulation using loops and conditionals for software engineering
Use loops to iterate through each character in the string
Use conditional statements to check for specific conditions and manipulate the string accordingly
Examples: reversing a string, counting occurrences of a specific character, removing whitespace
- Q4. In depth knowledge of J2ee concepts with any ORM / MVC framework skills
(1 Question)
- Q1. Java Basics Technical Questions
I applied via Walk-in and was interviewed in Aug 2024. There was 1 interview round.
(1 Question)
- Q1. Daemon thread in java
- Ans.
Daemon thread is a low priority thread that runs in the background and does not prevent the JVM from exiting.
Daemon threads are used for tasks that do not require user interaction or continuous execution.
They are automatically terminated when all non-daemon threads have finished.
Set a thread as daemon using setDaemon(true) method before starting it.
Example: Thread t = new Thread(); t.setDaemon(true); t.start();
Skills evaluated in this interview
I applied via Talent500 and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. Difference between SQL and NoSQL databases?
- Ans.
SQL databases are relational databases with structured data and predefined schema, while NoSQL databases are non-relational databases with flexible schema and unstructured data.
SQL databases use structured query language for defining and manipulating data, while NoSQL databases use different query languages or APIs.
SQL databases are table-based, with rows and columns, while NoSQL databases can be document-based, key-va...
- Q2. What are the methods for enabling communication between microservices?
- Ans.
Methods for enabling communication between microservices
RESTful APIs
Message queues (e.g. RabbitMQ, Kafka)
gRPC (Google Remote Procedure Call)
Service mesh (e.g. Istio, Linkerd)
Event-driven architecture (e.g. using Apache Kafka)
Siva prasad reddy
Basic aptitude questions based on profit and loss
Coding test based on c language and python programming
Communication assignment based on English
(2 Questions)
- Q1. Self introduction
- Q2. Difine real time operation system
- Ans.
Real-time operating systems are designed to provide guaranteed response times for critical tasks.
Real-time operating systems prioritize tasks based on their urgency and importance.
They are commonly used in industries such as aerospace, automotive, and industrial automation.
Examples include VxWorks, QNX, and FreeRTOS.
(2 Questions)
- Q1. Self introduction
- Q2. Project work questions
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Jun 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Oops concepts, angular , .net core middlewares
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Aug 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Best sorting although and its working they asked
- Q2. Write a program to replace the character with another character in java.
- Ans.
A program to replace a character with another character in Java.
Create a string variable with the original text
Use the replace() method to replace the character with another character
Print the new string with the replaced character
- Q3. SQL queries on order by, group by, and it's difference they asked.
- Q4. Project management experience they asked.
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Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. It's was basic testing questios, specific to selenium and Java.
- Q2. Explain framework
- Ans.
A framework is a set of guidelines, standards, and tools used to develop software applications.
A framework provides a structure for developers to build upon
It includes pre-written code and libraries to simplify development
Frameworks can be specific to a programming language or platform
Examples include React for web development and TensorFlow for machine learning
- Q3. Basic java programs
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Skills evaluated in this interview
I applied via Campus Placement
Interview Questionnaire
4 Questions
- Q1. What is multithreading? ( I used it in my project )
- Ans.
Multithreading is the ability of a CPU to execute multiple threads concurrently, improving performance and responsiveness.
Multithreading allows for parallel execution of tasks, utilizing multiple CPU cores.
It enables concurrent processing, where multiple threads can execute simultaneously.
Thread synchronization mechanisms like locks and semaphores are used to prevent data inconsistencies.
Multithreading can be used to i...
- Q2. How is socket programming different from other programmings?( Again a question from my project)
- Q3. Difference between constructors and destructors.
- Ans.
Constructors are used to initialize objects while destructors are used to destroy objects.
Constructors are called when an object is created while destructors are called when an object is destroyed.
Constructors have the same name as the class while destructors have the same name as the class preceded by a tilde (~).
Constructors can be overloaded while destructors cannot be overloaded.
Constructors do not have a return ty...
- Q4. Oops basics
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Skills evaluated in this interview
Ved Choudhury
I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Batch apex (Important), Governor limits, events, lightning and components bundle, Relationship in salesforce, how are account and contact related, If accounts gets deleted will the contact also get deleted...
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HCLTech Software Engineer2 Reviews and Ratings
based on 24 reviews
Rating in categories
|
Software Engineer
23.5k
salaries
|  ₹1.9 L/yr - ₹8 L/yr |
|
Technical Lead
21.6k
salaries
| ₹7 L/yr - ₹28 L/yr |
|
Senior Software Engineer
16.1k
salaries
| ₹4.5 L/yr - ₹17 L/yr |
|
Lead Engineer
15.8k
salaries
| ₹4.1 L/yr - ₹14 L/yr |
|
Analyst
14.8k
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| ₹0.8 L/yr - ₹6.5 L/yr |
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