Capgemini Senior Analyst Interview Questions, Process, and Tips

Coding questions on Data Structures

Q1. Functional vs non-functional programming
Ans. 
Functional programming focuses on functions as first-class citizens, while non-functional programming focuses on procedures and commands.
• Functional programming emphasizes immutability and pure functions.

• Non-functional programming allows for mutable state and side effects.

• Examples of functional programming languages include Haskell and Lisp.

• Examples of non-functional programming languages include C and Python.
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Q2. Select statement in SQL
Ans. 
SELECT statement is used in SQL to retrieve data from a database table.
• Use SELECT followed by column names to retrieve specific data

• Use * to retrieve all columns

• Use WHERE clause to filter results based on conditions

• Use ORDER BY to sort results

• Use LIMIT to limit the number of rows returned
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Q3. OOP concepts in C++
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OOP concepts in C++ include encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: bundling data and methods that operate on the data into a single unit (class). Example: class Car { private: int speed; public: void accelerate() { speed++; } };

• Inheritance: creating new classes based on existing classes, inheriting their attributes and methods. Example: class ElectricCar : public Car { };

• Polymorphism: ...read more
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Q4. Mainly basics of computer science
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There will be a Online aptitude test with games.

There will be Questions based on the pseudocode given.

Q1. What are layers of OSI?
Ans. 
OSI (Open Systems Interconnection) has 7 layers that define how devices communicate over a network.
• The layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and communicates with the layers above and below it.

• For example, the Physical layer deals with the physical connection between devices, while the Application layer deals with user interfaces a...read more
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Q2. What is CIA? Explain each
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CIA stands for Central Intelligence Agency, a civilian foreign intelligence service of the US government.
• CIA is responsible for gathering and analyzing intelligence information from around the world.

• It operates under the direction of the Director of National Intelligence and reports to the President.

• CIA's activities include covert operations, counterintelligence, and analysis of foreign intelligence.

• Examples of CIA ope...read more
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Q1. Why should we hire you?
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It has 3 hours duration started with Data structures each round is screening

Q1. Basic questions on CIS role and Java
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Questions were comparitively very easy as compared to other companies

Q1. Introduction about yourself, college, hobbies
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Q2. Oops Concepts - Inheritance etc etc
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Q3. Why you want to join Capgemini.
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Q1. Tell me about yourself
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Q2. What do you bring to the table
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