HTC Global Services Lead Engineer Interview Questions and Answers

Q1. Java 8 features? What is functional interface? Difference between Runnable and Callable? Write java8 syntax in notepad? Mainly interviewer was focusing that how much syntax I know, which is not at all good...read more
Ans. 
Java 8 introduced new features like lambda expressions, functional interfaces, and streams. Functional interfaces have a single abstract method. Runnable is a functional interface for running a task in a separate thread, while Callable is a functional interface that can return a result and throw checked exceptions.
• Java 8 introduced lambda expressions for writing concise code.

• Functional interfaces have a single abstract...read more
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Q2. Java 8 features
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Q3. Streams syntax is required
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Q4. Runnable and Callable
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Q5. Way of Mutable object creation
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Mutable objects in Python can be created using various methods such as assignment, copy, or using built-in functions like dict() or list().
• Assignment operator can be used to create mutable objects, for example: x = [1, 2, 3]

• Copying an existing mutable object using the copy() method or slicing can create a new mutable object

• Using built-in functions like dict() or list() to create mutable objects
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Q1. Just technical abilities
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Q2. How much you love to work and respect you colleagues
Ans. 
I am extremely passionate about my work and have a deep respect for my colleagues.
• I always strive to give my best effort in every task I undertake.

• I believe in open communication and collaboration with my team members.

• I actively listen to others' ideas and feedback, and value their contributions.

• I am always willing to help and support my colleagues whenever needed.

• I believe in creating a positive and inclusive work env
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Q3. How honestly you can say NO to something which you don’t know
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I can honestly say NO to something I don't know by being transparent about my limitations and offering to seek out the necessary information.
• Acknowledge lack of knowledge

• Offer to research or seek help

• Communicate openly and honestly
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Q4. How eager you’re to learn new things and what you have done to do it ?
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I am extremely eager to learn new things and constantly seek out opportunities for growth.
• I actively seek out new training opportunities within and outside of my current role

• I regularly attend workshops, seminars, and conferences to expand my knowledge

• I take on new projects and challenges to push myself out of my comfort zone

• I seek feedback from colleagues and mentors to identify areas for improvement

• I am always readin...read more
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Concentrate on processes for documentation related to task-oriented software and collaborate with global teams.

Q1. Work experience
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Hackerrank test with combination of MCQ and java program coding.

Q1. L1 technical and L2 client technical rounds. Asked questions from core java, spring boot, micro service and some java coding questions.
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Q1. Basic questions on personal details and overview about company and salary discussion.
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Coding on C++ on basic of oops

Coding on different design patterns in C++

Q1. Technical questions on OOPS
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