TCS System Engineer 1 Interview Questions and Answers

Q1. How ls command works?
Ans. 
ls command is used to list files and directories in a directory.
• ls command stands for 'list'.

• It displays the names of files and directories in the current directory by default.

• Options can be used with ls command to customize the output, such as -l for long listing format or -a to show hidden files.

• Example: 'ls -l' will display files and directories in long listing format.
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Q2. How DNS works ?
Ans. 
DNS translates domain names to IP addresses to locate resources on the internet.
• DNS servers store records mapping domain names to IP addresses

• When a user enters a domain name, their device queries a DNS server to resolve it

• DNS uses a hierarchical system with top-level domains like .com or .org
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I dont remember it exactly now

Q1. What do you know about Itil process?
Ans. 
ITIL (Information Technology Infrastructure Library) is a set of best practices for IT service management.
• ITIL is a framework that outlines best practices for IT service management.

• It focuses on aligning IT services with the needs of the business.

• ITIL processes include incident management, change management, problem management, and more.

• ITIL helps organizations improve efficiency, reduce costs, and provide better servi...read more
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Q1. Tell me about your college project
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Q1. Long thry will go in detail
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Q2. Tell me abt urself
Ans. 
I am a dedicated and experienced System Engineer with a strong background in network infrastructure and troubleshooting.
• Over 5 years of experience in designing, implementing, and maintaining network systems

• Proficient in troubleshooting hardware and software issues

• Skilled in network security protocols and best practices

• Certified in Cisco CCNA and CompTIA Network+

• Strong communication and problem-solving skills
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Q3. What is STAR process
Ans. 
STAR process is a structured method used in interviews to answer behavioral questions by outlining the Situation, Task, Action, and Result.
• Situation - Describe the context or background of the situation

• Task - Explain the specific task or goal that needed to be accomplished

• Action - Detail the actions taken to address the task

• Result - Summarize the outcome or impact of the actions taken

• Example: 'Can you give me an exampl...read more
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Q1. Tech round of interview
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Q1. Technical rpund of interview
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Q1. General abou project details
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Q1. Related to process
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Q2. Technology used in previous company
Ans. 
At my previous company, we used a variety of technologies including AWS, Docker, Kubernetes, Jenkins, and Ansible.
• AWS (Amazon Web Services) for cloud computing services

• Docker for containerization of applications

• Kubernetes for container orchestration

• Jenkins for continuous integration and continuous deployment

• Ansible for automation of IT tasks
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Reasoning arthemetic

Basic coding skills technical questions

Reasoning, 3 hour test

Was something related to Blackberry

Q1. Basic questions related to the projects
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Q1. Personal assignments
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Q1. My name is ganesh iam from Dilsukhnagar chaitynapure panigiri colony
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Q2. Iam complete graduation bsc computer science 2020
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