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I applied via Job Portal
TCP is connection-oriented, reliable, and slower, while UDP is connectionless, unreliable, and faster.
TCP is connection-oriented, meaning it establishes a connection before sending data.
TCP is reliable, as it ensures all data is received in the correct order.
TCP is slower due to the overhead of establishing and maintaining connections.
UDP is connectionless, meaning it does not establish a connection before sending data...
General & IQ related questions (logic, reasoning, probability)
Asked basic aptitude, and one coding questions
I am a dedicated software engineer with a passion for problem-solving and continuous learning.
Experienced in Java, Python, and SQL programming languages
Strong background in data structures and algorithms
Worked on developing web applications using frameworks like Spring and Django
Familiar with Agile development methodologies and version control systems like Git
HCLTech interview questions for designations
I applied via LinkedIn and was interviewed in Jan 2024. There were 2 interview rounds.
Get interview-ready with Top HCLTech Interview Questions
I applied via Campus Placement
Program to traverse matrix in spiral order
Initialize variables for top, bottom, left, right boundaries
Iterate through matrix in spiral order, updating boundaries
Handle edge cases for odd/even rows and columns
Example: [[1, 2, 3], [4, 5, 6], [7, 8, 9]] should output [1, 2, 3, 6, 9, 8, 7, 4, 5]
I applied via Walk-in and was interviewed before Dec 2023. There were 3 interview rounds.
Its very diffcult to answer it
Very tuff to attend the round
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
5 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
Experience working in Agile development environment
Bachelor's degree in Computer Science from XYZ University
Normal aptitude questions
Medium level coding questions
DSA questions
1. Trees ,graph
2. Space complexity
I applied via Job Portal and was interviewed in Jan 2024. There were 2 interview rounds.
Basic questions from maths, English and reasoning
What people are saying about HCLTech
The duration of HCLTech Software Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 197 interviews
5 Interview rounds
based on 2.3k reviews
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