Gi Group Recruitment Executive Interview Questions and Answers

Q1. Difference between functions and stored procedure in SQL.
Ans. 
Functions return a single value while stored procedures can perform multiple operations and return multiple values.
• Functions return a single value while stored procedures can return multiple values.

• Functions are used for computations and return values, while stored procedures are used for executing a series of statements.

• Functions can be called from within SQL statements, while stored procedures are called using the EX...read more
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Q2. Difference between abstract class and Interface in C#
Ans. 
Abstract class can have implementation details, while interface only contains method signatures.
• Abstract class can have constructors, fields, and methods with implementation details, while interface can only have method signatures.

• A class can inherit from only one abstract class, but can implement multiple interfaces.

• Abstract classes are used when some common functionality needs to be shared among multiple classes, whi...read more
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Q1. Questions related to the technology stack you have added
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Q1. Salary discussion was with HR
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Q1. Tell me about yourself.
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Q2. Where do see yourself after 2years?
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Logical question related to programming

Q1. Mixing, db migration, docker, file handling
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Q1. Check Valid parenthesis
Ans. 
Check if a string of parentheses is valid
• Use a stack to keep track of opening parentheses

• Pop from stack when encountering a closing parenthesis

• If stack is empty at the end and all parentheses are matched, it is valid
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