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TCS IT Engineer Interview Questions, Process, and Tips
Top TCS IT Engineer Interview Questions and Answers
- Q1. What is The difference between the foreign key and reference key
- Q2. What parameter we should consider before configure IP sec VPN
- Q3. What sellary you expected
TCS IT Engineer Interview Experiences
9 interviews found
Anonymous
(2 Questions)
- Q1. What is routing
- Ans.
Routing is the process of selecting the best path for network traffic to reach its destination.
Routing involves determining the optimal path for data packets to travel from the source to the destination.
Routers use routing tables to make decisions on how to forward packets.
Routing protocols like OSPF and BGP are used to exchange routing information between routers.
Examples of routing protocols include RIP, EIGRP, and I
- Q2. What is switching
- Ans.
Switching is a process in computer networking where data packets are forwarded from one device to another based on the destination address.
Switching is a fundamental concept in networking that involves the transfer of data packets between devices.
It occurs at the data link layer of the OSI model.
Switches use MAC addresses to determine the destination of the data packets.
There are different types of switching such as ci...
Interview Preparation Tips
Skills evaluated in this interview
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How was your last interview experience?
I applied via Company Website and was interviewed in Oct 2022. There were 2 interview rounds.
(4 Questions)
- Q1. Tell me about your self
- Q2. Tell me your weakness and strength
- Q3. What sellary you expected
- Ans.
I expect a salary that is competitive with industry standards and reflects my skills and experience.
I have researched the average salary for IT Engineers in this area and industry
I have considered my level of experience and skills
I am open to negotiation based on the specific responsibilities and benefits of the position
I am looking for a fair and reasonable compensation package
- Q4. What are you want in 5 years
Interview Preparation Tips
- Active Directory
- DHCP
- DNS Server
- IP Addressing
Amol S
I applied via Naukri.com and was interviewed in May 2022. There were 2 interview rounds.
(1 Question)
- Q1. What parameter we should consider before configure IP sec VPN
- Ans.
Considerations for configuring IPsec VPN
Security requirements of the network
Bandwidth requirements
Compatibility with existing network infrastructure
Authentication and encryption protocols
Key management
Firewall and NAT traversal
Client compatibility
Scalability
Redundancy and failover
Logging and monitoring
Regulatory compliance
Interview Preparation Tips
Skills evaluated in this interview
What people are saying about TCS
I applied via Company Website and was interviewed in Nov 2021. There was 1 interview round.
(2 Questions)
- Q1. Personal questions information
- Q2. Any type interview questions
Interview Preparation Tips
- IT
TCS interview questions for designations
I applied via Company Website and was interviewed in May 2022. There were 3 interview rounds.
It is used to determine an individual's skills to succeed in a given activity.
(3 Questions)
- Q1. Why should we hire you
- Q2. Tell me little about yourself
- Q3. Why do you want to work at our company
Interview Preparation Tips
I applied via AmbitionBox and was interviewed in Nov 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is The difference between the foreign key and reference key
- Ans.
Foreign key is a column in a table that refers to the primary key of another table, while reference key is not a database term.
Foreign key is used to establish a relationship between two tables in a database.
Reference key is not a database term, but it can refer to a key used in programming to refer to an object or method.
Foreign key ensures data integrity and consistency in the database.
Reference key is used in progra...
Interview Preparation Tips
I applied via LinkedIn and was interviewed before Apr 2021. There were 3 interview rounds.
Written test
Output of code snippet
Interview Preparation Tips
I was interviewed in Sep 2017.
Interview Questionnaire
3 Questions
- Q1. What is your department Mechatronics about?
- Ans.
Mechatronics is a multidisciplinary field that combines mechanical engineering, electronics, computer science, and control systems to design and create intelligent systems and products.
Mechatronics integrates mechanical engineering, electronics, computer science, and control systems.
It involves designing and developing intelligent systems and products.
Examples include robotics, automated manufacturing systems, and smar...
- Q2. Tell us about your project
- Ans.
Developed a web-based inventory management system for a retail company
Used PHP and MySQL for backend development
Implemented user authentication and access control
Integrated barcode scanning functionality for efficient inventory tracking
- Q3. Basic questions on JAVA and OOP
Interview Preparation Tips
Experience: The verbal section had a single question, which was to type an e-mail to your project manager, telling her about the increased workload and tiring schedule and proposing a trecking trip to the Himalayas with the team.
The keywords were provided and the mail had to be constructed around the keywords.
The minimum word count was 50 and there was no maximum word limit.
The quantitative section was a bit challenging with the questions being based on your basic understanding of geometry,number system, ratio and proportion, time and work, speed and distance etc. There were a total of 20 questions and the time provided was 40 mins.
The programming theory had 10 questions where questions like "what will be the output?" and other basic theoretical questions were asked.
For the coding section, you had to write a program in C language within 20 mins.
The programs were relatively simple ones.
The program I had got was to check if a number is a palindrome or not.
Tips: Make sure your grammar and sentence building abilities are upto the mark.
For the quants section, be clear with the basics of all the concepts and remember the general formulas.
For the programming section, going through basic programming theories and simple coding questions would be of a lot of help.
Duration: 1 hour 35 minutes
Round: Technical + HR Interview
Experience: The interview was a simple one. The panel was really friendly. There were 3 members in the panel and everything seemed to go well. I answered the questions confidently. Regarding JAVA, I did not answer 2 questions because I didn't know them.
College Name: SRM University
I applied via Recruitment Consultant and was interviewed before Dec 2019. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. About my project
Interview Preparation Tips
Interview questions from similar companies
Vishal B.M
I applied via Campus Placement
Interview Questionnaire
2 Questions
- Q1. Tell me about yourself
- Ans.
I am a dedicated IT Engineer with a passion for problem-solving and a strong background in network security.
Experienced in network security protocols such as VPNs and firewalls
Proficient in troubleshooting hardware and software issues
Skilled in programming languages like Python and Java
Certified in Cisco networking technologies
- Q2. What are your achievements?
- Ans.
I have successfully implemented a new network infrastructure that improved efficiency and security.
Implemented new network infrastructure to improve efficiency and security
Reduced downtime by 20% through proactive monitoring and maintenance
Received Employee of the Month award for outstanding performance
Interview Preparation Tips
Duration: 80 minutes
Total Questions: 41
Skills: Basic Coding
Duration: 2
College Name: IIT Madras
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TCS IT Engineer Interview Process
based on 3 interviews
1 Interview rounds
- Resume Shortlist Round
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TCS IT Engineer Reviews and Ratings
based on 43 reviews
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