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HCL Group Software Developer Interview Questions and Answers
HCL Group Software Developer Interview Experiences
7 interviews found
(1 Question)
- Q1. What is a Java thread stream?
- Ans.
A Java thread stream is a sequence of data that can be read from or written to concurrently by multiple threads.
Java thread streams allow for efficient communication between threads.
They can be used to pass data between different parts of a program running in parallel.
Examples of Java thread streams include InputStream and OutputStream for reading and writing data respectively.
(1 Question)
- Q1. What are your strengths?
- Ans.
My strengths include problem-solving skills, attention to detail, and strong programming abilities.
Strong problem-solving skills - I enjoy tackling complex issues and finding creative solutions.
Attention to detail - I am meticulous in my work to ensure high-quality results.
Strong programming abilities - I have expertise in multiple programming languages such as Java, Python, and C++.
I applied via LinkedIn
1st round technical qn
2nd round sql and database, project
3rd HR round
General, oop concept
(2 Questions)
- Q1. OOP Concept basics with example
- Q2. SOLID Principles
(2 Questions)
- Q1. Package discussion
- Q2. Whether ready to work with any shifts
What people are saying about HCL Group
Ruthvik Sai
Selected
I applied via LinkedIn and was interviewed in Feb 2024. There were 3 interview rounds.
The aptitude exam was medium level
(1 Question)
- Q1. The technical interview happened in a friendly manner
(3 Questions)
- Q1. Tell me about yourself?
- Q2. Why do you want to join this company?
- Q3. What do you know about the company?
HCL Group interview questions for designations
I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.
Its ok but i have completed
(2 Questions)
- Q1. What is primary keys
- Ans.
Primary keys are unique identifiers for each record in a database table.
Primary keys ensure each record in a table is unique
Primary keys are used to establish relationships between tables
Primary keys can be a single column or a combination of columns
Examples: ID column in a users table, ISBN in a books table
- Q2. Why java is playform
- Ans.
Java is a platform because it provides a runtime environment for executing Java applications.
Java programs are compiled into bytecode which can run on any platform with Java Virtual Machine (JVM)
JVM acts as an abstraction layer between the Java program and the underlying hardware and operating system
Java platform includes libraries, tools, and frameworks for developing and running Java applications
Interview Preparation Tips
Skills evaluated in this interview
Interview Preparation Tips
Should not fear
Daily we have practice
Vikas Verma
Interview Preparation Tips
Experience: Felling Good
Duration: 30 minutes
Total Questions: 10
Round: Test
Experience: Felling Good
Duration: 30 minutes
Total Questions: 10
College Name: Sanjay Gandhi Institute of Engineering & Technology
Interview questions from similar companies
Farhan Ahmad
I appeared for an interview before Sep 2016.
Interview Preparation Tips
Experience: Interview was scheduled in Grab Job consultancy. In that, a class room, where we all asked to sit and interviewer was sitting in front and asked to speak one by one on the topic traffic situation in Hyderabad.
Tips: Just speak once two to three lines. Don't rush to speak. Take ur time and don't try speak repeatedly.
Duration: 35 minutes
Round: Technical Interview
Experience: System based test. Easy question from java , c, data structure.
Round: HR Interview
Experience: Not held because already we got too late.
Skills: Proficiency In English, Basic Coding
College Name: Medak College of engineering
I appeared for an interview in Mar 2017.
Interview Questionnaire
5 Questions
- Q1. Oops concepts in Java?
- Ans.
Oops concepts in Java
Encapsulation - hiding implementation details
Inheritance - reusing code and creating parent-child relationships
Polymorphism - multiple forms of a method or object
Abstraction - creating abstract classes and interfaces
Example: Encapsulation - using private variables and public methods
Example: Inheritance - creating a subclass that inherits from a superclass
Example: Polymorphism - using method overloa...
- Q2. Altering columns in Databases?
- Ans.
Altering columns in databases involves modifying the structure of a table by adding, deleting or modifying columns.
Use ALTER TABLE statement to modify columns
Add new columns using ADD COLUMN
Delete columns using DROP COLUMN
Modify columns using MODIFY COLUMN
Changing column data type may result in data loss
- Q3. Asked some queries in SQL
- Q4. Reversing a number in java?
- Ans.
Reversing a number in Java
Convert the number to a string
Use StringBuilder to reverse the string
Convert the reversed string back to a number
- Q5. Extracting words from a line in java?
- Ans.
To extract words from a line in Java, split the line using whitespace as delimiter.
Use the split() method of String class
Pass the whitespace regex as argument to split() method
Iterate over the resulting array to get individual words
Interview Preparation Tips
Experience: Started with the question "Tell me about yourself". Asked me about Core Java. Asked to solve some questions related to Java and SQL.
Tips: Be prepared with high knowledge in Java, Data Structures and SQL.
Skills: Java Programming, Data Strrutures, SQL
College Name: IIITDM Jabalpur
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Capgemini
Dwarkesh Maheshwari
posted on 23 Sep 2017
I appeared for an interview in Sep 2017.
Interview Questionnaire
1 Question
- Q1. Basic c questions and sorting Then about projects
Interview Preparation Tips
Experience: Basic apti questions
But reasoning was tricky
Tips: Don't waste time
Duration: 1 hour
Total Questions: 32
Round: Technical test
Experience: Basic c question
SQL questions
Tips: Must have deep knowledge in c
Round: Technical Interview
Experience: Briefly explain my project and then successfully answerd questions asked
Tips: Complete knowledge of your project
College Name: KIET
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HCL Group Interviews By Designations
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HCL Group Software Developer Interview Process
based on 10 interviews
2 Interview rounds
- Aptitude Test Round
- Technical Round
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HCL Group Software Developer Reviews and Ratings
based on 105 reviews
Rating in categories
|
Technical Lead
3.2k
salaries
|  ₹7 L/yr - ₹25 L/yr |
|
Software Engineer
3.1k
salaries
| ₹2 L/yr - ₹9.5 L/yr |
|
Senior Software Engineer
2.5k
salaries
| ₹4.4 L/yr - ₹18 L/yr |
|
Lead Engineer
2.3k
salaries
| ₹4.5 L/yr - ₹14 L/yr |
|
Senior Analyst
2k
salaries
| ₹2 L/yr - ₹10 L/yr |
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