HCLTech Technical Recruiter Interview Questions and Answers for Freshers

Q1. How Many total experience what is your Notice period What is your Current CTC than expected CTC did you have any gap between education What is your Current location & preferred location
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Q2. What is C2H What data base tool
Ans. 
C2H stands for Contract to Hire. It is a type of employment where an employee is hired on a temporary basis with the possibility of being hired permanently.
• C2H is a common hiring model in the IT industry.

• It allows employers to evaluate an employee's performance before offering a permanent position.

• During the contract period, the employee is usually paid an hourly rate or a fixed salary.

• Examples of data base tools inclu
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Q3. What is devops tool
Ans. 
DevOps tools are software tools that help automate the processes between software development and IT teams.
• DevOps tools help in continuous integration, continuous delivery, and continuous deployment.

• Examples of DevOps tools include Jenkins, Git, Docker, Ansible, Puppet, Chef, and Kubernetes.

• These tools help in automating the software development lifecycle, improving collaboration between teams, and reducing errors and ...read more
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Q1. What is boolean search
Ans. 
Boolean search is a type of search that allows users to combine keywords with operators such as AND, OR, NOT to produce more relevant results.
• Boolean search is used in various search engines and databases

• It helps to narrow down the search results by using logical operators

• Example: 'Java AND Developer' will only show results that contain both 'Java' and 'Developer'
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Q2. Why are you looking for job change
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Q1. Tell me your self
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Q1. Where do we use BigInteger in java ?
Ans. 
BigInteger is used for mathematical operations involving very large integers in Java.
• BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.

• It is commonly used in cryptography and security applications.

• It provides methods for arithmetic, bitwise, and logical operations on large integers.

• Example: calculating factorial of a large number, generating large prime nu
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Q2. Merge Sort Algo code in java
Ans. 
Merge Sort Algo code in java
• Divide the array into two halves

• Recursively sort the two halves

• Merge the sorted halves

• Time complexity: O(n log n)
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Prepare normal for aptitude - maths, quant, analytic

My GD topic was Is internet good for students or not

I didn't attempt this as I was noob back in third year Engg

Q1. Basic questions can you relocate, tell me about ur GD and composition
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There was one problem solving question based on binary tree concept.
And rest were aptitude test

Q1. What is a binary tree?
Ans. 
A binary tree is a data structure consisting of nodes, each having at most two children.
• Each node has a left and/or right child node

• The left child node is smaller than the parent node, while the right child node is larger

• Used for efficient searching and sorting algorithms

• Examples include binary search trees and Huffman trees
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Q2. Was given a scenario and was asked to solve that with optimized approach
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Q1. Why do you want to join this company?
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