TCS Developer Intern Interview Questions and Answers

The aptitude test was successful, covering various topics such as ratios and proportions, percentages, blood relations, boat and stream problems, highest common factor (HCF) and least common multiple (LCM), volume and surface area, time and work, as well as questions related to profit and loss, and speed, distance, and time.

In the coding test 1 question for coding and another 2 for debugging were asked.

Q1. Tell me about yourself?
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Q2. What do you mean by polymorphism?
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Q3. A puzzle was asked. Probably do all the puzzles from geeks for geeks.
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1. We noticed on your resume that your address is in another city. How will you get here every day if we hire you? Will you commute, or will you move? Will you want us to cover your moving expenses?”
2. We noticed that you’ve held a position as a mid-level manager. This is a junior-level position. Will you be willing to take a step down to accept this job?
3. We noticed that you have most of the requirements for this job, but you don’t have a master’s degree. Are you planning to earn one soon? What do you have to offer in lieu of this credential?

Q1. What can you bring to this company that can help us reach our goals?” How would you describe your experience in your own worlds?
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Q2. How would you describe your personality, your approach to problem solving, your leadership skills, etc., in your own words?
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AI use cases and disadvantage

Q1. Pass components
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Q2. Route guards authentication purpose
Ans. 
Route guards are used in frontend development to control access to certain routes based on authentication status.
• Route guards are used to prevent unauthorized access to certain routes in a frontend application.

• They can be used to check if a user is authenticated before allowing access to a specific route.

• Common types of route guards include CanActivate, CanActivateChild, CanDeactivate, and CanLoad.

• Example: A route guar...read more
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120 min,Maths, Reasoning,Verbal Ability Basic Questions

Q1. How will you save your database from getting manipulated.
Ans. 
Implementing proper security measures like encryption, access control, and regular backups can help prevent database manipulation.
• Use encryption to protect sensitive data from unauthorized access.

• Implement access control to restrict who can make changes to the database.

• Regularly backup the database to ensure data can be restored in case of manipulation.

• Use parameterized queries to prevent SQL injection attacks.

• Monitor
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Q2. I didn't answer
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Time base directions and probability

Q1. Self-introduction of yourself
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Q2. Job description of the company why you need tp work in this company
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