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I appeared for an interview in Sep 2017.
I applied via Campus Placement and was interviewed in Oct 2020. There were 3 interview rounds.
Java is a general-purpose programming language while JavaScript is a scripting language used for web development.
Java is compiled while JavaScript is interpreted
Java is statically typed while JavaScript is dynamically typed
Java is used for developing desktop applications, web applications, and Android apps while JavaScript is used for web development
Java code runs on a virtual machine while JavaScript code runs on a we...
I applied via Campus Placement and was interviewed before Apr 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Aug 2021. There were 2 interview rounds.
A case study shared with me, to discuss the product strategy of a miniscule ERP for shopkeepers
I conduct research and analysis by following a structured approach that involves defining the problem, gathering data, analyzing the data, and presenting findings.
Identify the problem or question to be answered
Determine the scope of the research
Gather data from various sources such as surveys, interviews, and databases
Organize and analyze the data using statistical tools and techniques
Interpret the results and draw con...
I have worked with Java, Python, and SQL.
Proficient in Java for developing enterprise applications
Experience in Python for data analysis and automation
Skilled in SQL for database management and querying
I applied via Company Website and was interviewed in Oct 2020. There were 4 interview rounds.
I appeared for an interview in Oct 2020.
Round duration - 60 minutes
Round difficulty - Medium
Coding Test. This round was held on TCS own platform. The same platform is used for TCS Codevita. There were two questions in this test.
1. This was an easy level question based on Math.
2. This was a medium level question based on string manipulation
Given a text message, your task is to return the Run-length Encoding of the given message.
Run-length encoding is a fast and simple method of encoding strings, repres...
Implement a function to encode a text message using run-length encoding.
Iterate through the message and count consecutive characters
Append the character and its count to the encoded message
Handle edge cases like single characters or empty message
You are provided with an array NUM
containing N
positive integers. Your objective is to find the total number of possible sequences of positive integers (g...
Count the total number of possible sequences of positive integers whose product equals X.
Calculate the product X using the given formula
Find all the divisors of X
Count the number of sequences with product X by considering the divisors
Round duration - 30 minutes
Round difficulty - Medium
Tip 1 : Be thorough with your basics - Data Structures and Algorithms, Pointers, DBMS,OOPS,OS etc.
Tip 2 : Practice Competitive Programming. Improve your programming skills. (Take data structures course from CN. That's enough for cracking any service based or product based company). Practice questions from Leetcode/Codechef/Codeforces.
Tip 3 : Be confident in your answers. You should not fumble while giving answers.
Tip 4: Also have a good practice on aptitude. Managing time during the test is also an important skill.
Tip 5: Have good projects on recent technologies(ML/Web D/Blockchain/Analytics etc). Have in depth knowledge about the project as the interviewer can go deep and can ask difficult questions on projects as well.
Tip 6: Start your preparation as early as possible and work on your communication skills as well.
Tip 1: Mention good projects.
Tip 2: Write the things about which you're 100% sure that you can answer questions from those things.
Tip 3: Do not try to go high profile by mentioning too many skills/projects/extra curriculars on resume.
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