HCL Group IT Analyst ITA Interview Questions and Answers

Q1. Why do you want to join here?
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Q2. Why should we hire you?
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Java, c, c++, python basic question

Java basic programs or python basic level program

Q1. Technical achivement of the software
Ans. 
The software achieved a significant technical milestone in the form of implementing a complex algorithm for data analysis.
• Implemented a complex algorithm for data analysis

• Achieved high accuracy in data processing

• Reduced processing time by 50%

• Improved scalability and performance

• Implemented advanced security measures

• Integrated with third-party tools and systems
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Computer software questions is mandatory

Q1. Exception handling in spring boot
Ans. 
Exception handling in Spring Boot
• Spring Boot provides a centralized way to handle exceptions using @ControllerAdvice

• Custom exception classes can be created to handle specific exceptions

• Exception handling can be done using @ExceptionHandler annotation

• Global exception handling can be done using @RestControllerAdvice

• Error responses can be customized using ResponseEntity
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Q2. Stream api program solution
Ans. 
Stream API program solution
• Use Stream API to process collections of data

• Can be used for filtering, mapping, sorting, and more

• Example: stream.filter(x -> x > 5).map(x -> x * 2).sorted()

• Can improve performance and readability of code
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Never give up and be honest

Q1. Why would like to join here?
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I was good at english and communication skillls

Q1. About my self and my strenght ,my skills
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