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I applied via Naukri.com and was interviewed in Nov 2023. There were 3 interview rounds.
Services in Angular are singleton objects that can be injected into components, directives, and other services.
Services are used to encapsulate reusable functionality, such as data fetching, logging, or authentication.
They are defined using the @Injectable decorator and can be injected into components using dependency injection.
Services help in keeping the code modular, maintainable, and testable.
Example: A UserService...
Program to reverse a string and find duplicate element in array.
To reverse a string, use the built-in reverse() method or loop through the string in reverse order.
To find duplicate elements in an array of strings, use a hashmap to store elements and their frequencies.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 2 interview rounds.
I applied via Walk-in and was interviewed before Jul 2021. There was 1 interview round.
I appeared for an interview before Feb 2021.
Time - 60mins
Time- 30mins
I applied via Company Website and was interviewed before Apr 2021. There were 3 interview rounds.
I applied via Company Website and was interviewed before Jan 2021. There were 3 interview rounds.
It totally taken by TCS ion
based on 1 interview
Interview experience
TCS
Accenture
Wipro
Cognizant