TCS Technical Engineer Interview Questions and Answers

Q1. Basic linux commands
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Q2. Ssh connectivity issues
Ans. 
Ssh connectivity issues can be caused by various factors such as network configuration, firewall settings, or incorrect credentials.
• Check network configuration to ensure proper connectivity

• Verify firewall settings to allow Ssh traffic

• Ensure correct credentials are being used for authentication
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Q3. How to kill process
Ans. 
To kill a process, you can use the 'kill' command in Unix/Linux or the 'taskkill' command in Windows.
• In Unix/Linux, use the 'kill' command followed by the process ID (PID) to terminate a process. For example: kill 1234

• In Windows, use the 'taskkill' command followed by the process name or PID to end a process. For example: taskkill /F /IM process_name.exe
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Q1. Salary discussion
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Basics of Java programming

Q1. Full stack java
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Q2. What is sql?sql structured query language
Ans. 
SQL is a structured query language used for managing and manipulating relational databases.
• SQL stands for Structured Query Language.

• It is used to communicate with and manipulate databases.

• SQL can be used to retrieve data, update data, insert data, and delete data from databases.

• Common SQL commands include SELECT, INSERT, UPDATE, and DELETE.

• Example: SELECT * FROM customers WHERE country = 'USA';
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Q3. What is language
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Language is a system of communication using symbols, sounds, gestures, or written characters.
• Language is a tool for communication between individuals or groups.

• It can be spoken, written, or signed.

• Languages can vary in structure, vocabulary, and grammar.

• Examples include English, Spanish, Mandarin, and American Sign Language.
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About the social media and tv reporter

Q1. Good it was very nice
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Q2. Why are you looking for job change
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Q3. Career growth i want to change my environment
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