HCLTech Software Engineer Interview Questions, Process, and Tips

Programming about all java scenorios

Q1. What is your strenth and weakness
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Q2. Why you want to choose this job
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Que about Java Enviroment,mvc,sql,springboot etc..

Q1. Oops and springboot related ques
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Q2. Project related ques
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Q1. Tell about yourself,y are u leaving your current company
Ans. 
I am a software engineer with 5 years of experience in developing web applications. I am looking for new challenges and opportunities for growth.
• Seeking new challenges and opportunities for growth

• Interested in working on different technologies and projects

• Looking for a company with a strong team culture and collaborative environment
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Q2. Salary discussion
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Q1. What are the ooops concepts
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Object-oriented programming principles including inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implementation details and showing only
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Q2. C# supports ooops concepts and explained about the oops and benefits
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Q1. How much you expect
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Q2. I said my expectations
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They asking basics of Java and sql

60 questions, 1 hour

2 questions 30 minutes

Q1. Explain the logic of written program
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The logic of a written program refers to the sequence of steps and conditions that determine how the program functions.
• Identify the main goal or purpose of the program

• Break down the problem into smaller tasks or functions

• Use conditional statements and loops to control the flow of the program

• Implement algorithms and data structures to solve specific problems

• Test the program to ensure it functions correctly
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Q2. Reverse a linked list
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Reverse a linked list by changing the direction of pointers
• Start with three pointers: current, previous, and next

• Iterate through the linked list, updating pointers to reverse the direction

• Update the head of the linked list to the last node as the new head
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Q1. General questions
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Q2. General questions 2
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Shared assessment link for technical coding round.

Q1. 1) Java features 2) Access Modifiers 3) Arraylist 4) explain private and Default access modifiers 5) What is collection And explain Arraylist. 6) what is exception handling what it use in java. 7)Throw and...read more
Ans. 
Java features, access modifiers, ArrayList, exception handling, and throw/throws in Java.
• Java features include platform independence, object-oriented programming, and automatic memory management.

• Access modifiers in Java are public, private, protected, and default. They control the visibility and accessibility of classes, methods, and variables.

• ArrayList is a dynamic array in Java that can grow or shrink in size. It is ...read more
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