Eviden Associate Consultant Interview Questions, Process, and Tips

Q1. Explain joins in SQL
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables based on a related column

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• INNER JOIN returns rows when there is at least one match in both tables

• LEFT JOIN returns all rows from the left table and the matched rows from the right table

• RIGHT JOIN re...read more
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Q1. Why do you want to join this company
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Basic aptitude question which can be easily practiced from google.

Q1. Basic oops questions, sql queries, and basic java or any other language
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Q2. Four pillars of oops
Ans. 
Encapsulation, Inheritance, Polymorphism, Abstraction are the four pillars of OOPs
• Encapsulation: Bundling data and methods that operate on the data into a single unit

• Inheritance: Ability of a class to inherit properties and behavior from another class

• Polymorphism: Ability to present the same interface for different data types

• Abstraction: Hiding the complex implementation details and showing only the necessary features
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Q3. Typecasting and its types
Ans. 
Typecasting is the process of converting a variable from one data type to another.
• Implicit typecasting: Automatically done by the compiler.

• Explicit typecasting: Manually done by the programmer.

• Examples: int to float, char to int, etc.
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Q4. Basic coding question
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90 aptitude question need to solve 60 minutes

Multiple choice question on technical

Q1. Technical interview after shortlisted
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Q1. Basic question that info about company, bond, hobbies..
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Asked the usual aptitude questions

Q1. About myself and then c++ related questions.
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Q2. Questions related to Oops concepts
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