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HCL HR & Technical Interview Questions

Technical Interview set-1:

What is meant by “Class access modifiers”?
What is deadlock? How do you avoid it?
What is a thread?
What exactly happens after each system call in sockets, both at the client and at the server.
Give two main differences between “Truncate” and “Delete”.
Define “Access specifiers”.
What is BLOCK statements in SQL?
What is an “Abstract Class”?

HR Interview set-1:

What is your biggest regret in life?
Give us two of your biggest strengths and weaknesses.
Illustrate a few of your qualities which fall in line with HCL’s vision statement.
What do you think about HCL?
What interests you most about this position?

Technical interview set-2:

What do you understand by abstract classes?
Differentiate between postfix and prefix operators.
What are some negative aspects of computer networking.
Tell about strtok & strstr functions.
Differentiate between – TCP header and UDP header
What is peep stack?
What is a foreign key?
How many ways can a variable be initialized into?

HR Interview set-2:

What are three things that your friends will say about you?
Where do you see yourself five years from now?
What do you think are the qualities that define a Team Leader?
How do your strengths overpower your weaknesses?
How ambitious are you? Would you compete for my job?

Technical interview set-3:

Discuss the different protocols associated with each layer in the TCP/IP model.
Tell us something about your academic project.
What will happen when using pass by reference?
Which programming language did you use to make your project?
What was your contribution in the project?
What is function of ROLLUP and CUBE?

HR Interview set-3:

What motivates you to work for HCL Technologies?
Do you plan to pursue an MBA immediately after completing your engineering?
Describe various co-curricular and extra-curricular activities that you’ve participated in.
What is your aim in life?
What is your short term goal?
How do you think your friends will define you?

Technical interview set-4:

How do you implement tree mirroring?
What do you understand by cloud computing and where is it pre-dominantly used?
Why is the prime motive behind companies using private cloud?
Can procedure in a package be overloaded?
What is the maximum no. of arguments that can be given in a command line in C.?
What do you mean by threads in Operating System?
Write a program to print ASCII code for a given digit.

HR Interview set-4:

Why should you be hired for this role?
Would you forego this job if you get a better opportunity?
Which TV series do you like the most? Enlist some major characters of this series.
Under what circumstances you will leave this job?

Technical interview set-5:

Give 10 points of differences between C & C++.
What is the reason behind using constructors and destructors?
Explain the OOPS concept?
Can class objects be passed as function arguments?
Explain pointer. What are function pointers?
Define whitespace in C++.
Differentiate fundamental data types and derived data types.
Explain with example the concept of constant variable.

HR Interview set-5:

What would you say is your strongest quality?
What qualities do you think will be required for this job?
What interests you about our product (or service)?
How would you add value to our company?
Name a few game software making companies.
Would you like to suggest anything to us?
Do you consider yourself successful?

Technical interview set-6:

Which subject do you like the best?
What is exception handling?
Disadvantage of indexed sequential file.
What is order of B+tree?
What is the method to declare member of a class static?
What is the function of I/O library in C++ ?
Can non graphic characters be used and processed in C++?

HR Interview set-6:

What would be your most preferred work within HCL?
Do you think you’ll be able to compete with students from IITs and other premier institutes considering that you have such a low CGPA?
Which type of songs do you enjoy the most?
If you could change one thing about your personality, what would it be? Why?
Do you work well under pressure?
Why did you join your previous company? Did they live up to your expectations? Why are you leaving now?

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