Capgemini Associate Consultant Interview Questions, Process, and Tips

Q1. How to create mutable class
Ans. 
To create a mutable class in Java, use the 'public' access modifier and provide setter methods for instance variables.
• Use the 'public' access modifier for the class

• Provide setter methods to modify instance variables

• Avoid using 'final' keyword for instance variables
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Q2. Difference between stack and heap memory
Ans. 
Stack memory is used for static memory allocation and is limited in size, while heap memory is used for dynamic memory allocation and is larger.
• Stack memory is allocated at compile time and is used for static memory allocation, such as local variables and function call stack.

• Heap memory is allocated at runtime and is used for dynamic memory allocation, such as objects created using 'new' keyword in C++.

• Stack memory is ...read more
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Round -1 was an Aptitude test where questions are easy to moderate, there were Pseudo code, English essay writing which checks for grammatical error and Normal Reasoning and Maths McQ's.

Q1. 2nd round was technical interview where recruiter asked basics of every Programming subject including C, C++, DBMS. Also he asked about the major and minor projects that we did.
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Q1. HR round was a normal discussion about what I have done in my b.tech, why i choose computer science stream. About family details etc.
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Logical
Reasoning
Verbal

Data structures code based

Q1. Over all areas mentioned in resume
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Q1. Simple questions
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It includes the basic mathematics conceptual questions

Aptitude test was there which was elimination round

Q1. QWWERIRUTGHJBIHBICJGKN;CJCO;NJO;JPO
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Q2. Write a query for fetching the data
Ans. 
Write a query for fetching the data.
• Specify the table(s) from which the data needs to be fetched

• Define the columns to be selected

• Add any necessary conditions using WHERE clause

• Use JOIN clause if data needs to be fetched from multiple tables

• Specify any required sorting using ORDER BY clause

• Limit the number of rows returned using LIMIT clause
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In coding there was pseudo code round

Q1. Self introduction Roles and responsibility Technical question based on role
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Q1. What is python? Difference b/w python and java? Explain oops concepts Some coding python
Ans. 
Python is a high-level programming language known for its simplicity and readability.
• Python is an interpreted language, while Java is a compiled language.

• Python has a simpler syntax and requires fewer lines of code compared to Java.

• Python is dynamically typed, whereas Java is statically typed.

• Python has a strong focus on code readability and ease of use.

• Python has a large standard library with built-in modules for vari...read more
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Project related questions and some behavioural question

Q1. Tell me about yourself.
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Q1. Basic python, SQL, Data Science questions.
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Q1. English vocabulary test
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