TCS System Engineer Interview Questions, Process, and Tips

Small coding challenges consisting of 2 questions

Q1. Introduce yourself
Ans. 
I am a highly skilled System Engineer with 5+ years of experience in designing, implementing, and maintaining complex IT systems.
• 5+ years of experience in system engineering

• Proficient in designing and implementing IT systems

• Strong troubleshooting and problem-solving skills

• Experience with network security and data protection

• Certified in relevant technologies such as Cisco or Microsoft
Answered by AI
Add your answer
Q2. What project you have worked on
Ans. 
I have worked on a project to implement a new network infrastructure for a large company.
• Designed network architecture to support increased bandwidth requirements

• Implemented new routers and switches to improve network performance

• Configured security protocols to protect against cyber threats
Answered by AI
Add your answer

Medium to hard level, 2 coding questions which was easy level

Q1. Resume based questions were asked.
Add your answer
Q2. What is difference between supervised and unsupervised and codes in machine learning.
Ans. 
Supervised learning uses labeled data for training, while unsupervised learning uses unlabeled data.
• Supervised learning requires labeled data for training, while unsupervised learning does not.

• In supervised learning, the model learns from input-output pairs, while in unsupervised learning, the model finds patterns in the data.

• Examples of supervised learning include classification and regression tasks, while examples of...read more
Answered by AI
Add your answer

Q1. Write a program to reverse your name
Ans. 
Program to reverse a given name
• Create a function that takes a string as input

• Convert the string into an array of characters

• Reverse the array of characters

• Join the reversed array back into a string and return
Answered by AI
Add your answer

Q1. Explain about your recent task or program you worked on and what difficulties you face and how did you over come
Ans. 
I recently worked on implementing a new network monitoring system for our company.
• Identified key requirements for the network monitoring system

• Researched and evaluated different monitoring tools available in the market

• Faced challenges in integrating the new system with existing infrastructure

• Collaborated with cross-functional teams to address compatibility issues

• Implemented a phased approach to deployment to minimize d
Answered by AI
Add your answer

Q1. Why are you looking for job change
Ans. 
Seeking new challenges and growth opportunities in a dynamic work environment.
• Looking for opportunities to expand my skill set

• Seeking a more challenging role

• Interested in working with new technologies

• Want to explore different industry sectors
Answered by AI
Add your answer

Firstly the question was to find the Relative Velocity of two trains, Second was the permutations and combinations based question and third was the Age Related basic question.

Q1. Python program to remove duplicate entries in a give array.
Ans. 
Python program to remove duplicate entries in a given array of strings.
• Use a set to store unique elements while iterating through the array.

• Convert the set back to a list to maintain the order of elements.

• Return the list with duplicate entries removed.
Answered by AI
Add your answer
Q2. SQL - Second Largest Question
Add your answer