TCS interview questions

Introduce yourself 
Tell me about your last project 
Why were you migrating your application from IBM web sphere to Tomcat
What kind of application was it ? (Spring mvc, normal rest api)
Complete flow of your application ?
What and all services you were consuming in your application?
Why were you consuming those services ? How did you do it ? 
What and technology you have used ?
How did you work on exception handling in your application ?
How can you write your own custom exception?
What are the response code in case of rest services example 404,200 and in what case do you get these error ?
How have you implemented REST API , how have you mapped request url to nay method?
What is put , pots and delete method ?
Complete end to end flow and functional understanding of the project ?
How have you implemented database connection in your project ?
How can you connect multiple database in your application?
Have you worked on junit?
Have  you worked on any ci/cd tool?
How you used to deploy your application?
How will you check dependency jar in your application?
How will you check dependency tree?



Some managerial questions
What was your role and responsibility ?
Why do you want to switch your job or want to join TCS?
Did you face any situation where you have to say no to your client ?
Did you face any risk in your last project ?
How did you compare performance of your application with the legacy application?
Which methodology is being followed in your application?
Difference between waterfall and agile methodology ?
What was challenges faced by you in your application ?
What was the size of your team?
Do you used to have discussion with your client?
 


 

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