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Capgemini
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I applied via Naukri.com and was interviewed in May 2021. There were 4 interview rounds.
Python is a high-level, interpreted programming language known for its simplicity and ease of use.
Python is dynamically typed and garbage-collected.
It supports multiple programming paradigms, including procedural, object-oriented, and functional programming.
Python has a large standard library and a vast collection of third-party libraries.
It is widely used in scientific computing, data analysis, web development, and ar...
Libraries and modules are pre-written code that can be imported and used in Python programs.
Libraries are collections of modules that provide additional functionality to Python programs.
Modules are individual Python files that contain reusable code.
Libraries and modules can be imported using the 'import' statement.
Examples of libraries include NumPy, Pandas, and Matplotlib.
Examples of modules include math, random, and
Lists are mutable while tuples are immutable in Python.
Lists use square brackets [] while tuples use parentheses ().
Elements in a list can be added, removed, or modified while tuples cannot be modified.
Lists are used for collections of data that need to be changed while tuples are used for collections of data that should not be changed.
Lists are slower than tuples in terms of performance.
Example: my_list = [1, 2, 3] an
Primary key uniquely identifies a record while foreign key establishes a link between two tables.
Primary key is a column or set of columns that uniquely identifies each record in a table.
Foreign key is a column or set of columns in one table that refers to the primary key in another table.
Primary key cannot have null values while foreign key can have null values.
Primary key is used to create relationships between table...
Joins in SQL are used to combine data from two or more tables based on a related column.
Joins are used to retrieve data from multiple tables in a single query.
There are different types of joins such as inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables.
Left join returns all the rows from the left table and matching rows from the right table.
Right join retur...
I applied via Campus Placement and was interviewed in May 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in Apr 2022. There were 2 interview rounds.
What people are saying about Capgemini
Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for better performance and resource utilization.
Multithreading allows multiple threads to run concurrently within the same process.
Each thread has its own stack and program counter, but shares the same memory space.
Multithreading can improve performance by utilizing multiple CPU cores efficiently.
Examples of multithreading include...
A hash map is a data structure that stores key-value pairs and allows for efficient retrieval of values based on keys.
Hash maps use a hash function to map keys to indexes in an array, allowing for constant time retrieval of values.
Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.
Example: HashMap
I applied via Company Website and was interviewed in Jul 2024. There were 3 interview rounds.
Basic quants and reasoning
Simple array and string questions.
An operating system is a software that manages computer hardware and provides services for computer programs.
Manages computer hardware resources such as CPU, memory, and storage
Provides a user interface for interacting with the computer
Supports running applications and managing processes
Examples include Windows, macOS, Linux, iOS, Android
Git commands are used to interact with the version control system. Here are 5 commonly used commands.
git clone
git add
git commit -m 'commit message': Commit the changes in the staging area with a descriptive message.
git push: Push the committed changes to a remote repository.
git pull: Fetch and me...
Human vs robot technology
I have strong problem-solving skills, excellent technical knowledge, and a passion for learning and improving.
Proficient in programming languages such as Java, C++, and Python
Experience with CAD software and engineering design principles
Strong analytical skills and attention to detail
Excellent communication and teamwork abilities
Quick learner and adaptable to new technologies and tools
I applied via Campus Placement and was interviewed in Dec 2023. There were 3 interview rounds.
Time and management
Syllogism
Analogy
Demonetisation and pro nd cons discussed
I chose Infosys because of its reputation for innovation, career growth opportunities, and strong company culture.
Infosys is known for its innovative solutions and cutting-edge technologies.
The company offers excellent career growth opportunities and invests in employee development.
Infosys has a strong company culture that promotes collaboration, diversity, and work-life balance.
I was impressed by the company's client ...
I applied via Recruitment Consulltant and was interviewed in May 2023. There were 3 interview rounds.
There were five section Contains Quant, comprehension, reasoning ability and last one pseudo code. All over exam was medium.
I applied via Campus Placement and was interviewed in Feb 2023. There were 4 interview rounds.
It was aptitude round where u will be asked to answer 75 question in 75 minutes
Cloud computing is the delivery of computing services over the internet, including storage, databases, networking, software, and more.
Cloud computing allows users to access and use resources on-demand without the need for physical infrastructure.
Examples of cloud computing services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.
SQL (Structured Query Language) is a programming language use...
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