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OOPS concept in JAVA refers to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the implementation detail
I applied via Company Website and was interviewed in Dec 2024. There were 2 interview rounds.
There are two main sections: foundation and advanced. The foundation section consists of three subsections: quantitative, reasoning, and verbal. If you pass the foundation section but do not clear the advanced section, you will be considered for either the ninja role or the digital role during the interview process. The advanced section includes advanced aptitude questions and two coding questions.
I applied via Campus Placement and was interviewed in Nov 2024. There were 2 interview rounds.
Its very easy
Basic maths questions learned up to 10
Basic Apptitude questions
I was interviewed in Oct 2024.
I was interviewed in Jul 2024.
Lambda expression is a concise way to represent an anonymous function in programming languages.
Lambda expressions are used to create functions without a name.
They are often used in functional programming languages like Python and Java.
Lambda expressions can take parameters and return a value.
Example: (x, y) -> x + y is a lambda expression that takes two parameters and returns their sum.
Hibernate is better than JDBC due to its object-relational mapping capabilities, automatic table creation, and improved performance.
Hibernate provides object-relational mapping (ORM) which simplifies database interactions by mapping Java objects to database tables, eliminating the need for manual SQL queries.
Hibernate can automatically generate SQL queries based on the Java objects, reducing the amount of code that nee...
Filter names starting with A from a list of strings
Iterate through the list of strings
Check if each string starts with 'A'
Add the string to a new list if it starts with 'A'
I applied via Company Website and was interviewed in Mar 2024. There were 4 interview rounds.
Devlopment in working
Assignment in work based
Coading A re Working based
A technical problem is an issue or challenge related to the functionality or performance of a system or technology.
Technical problems can arise from software bugs, hardware malfunctions, network issues, or compatibility issues.
Identifying and troubleshooting technical problems often requires a systematic approach, such as using diagnostic tools or following a step-by-step process.
Examples of technical problems include ...
It was a good interview experience
Designed and implemented a cloud-based monitoring system for a large-scale network infrastructure
Utilized AWS services such as CloudWatch and Lambda functions
Developed custom scripts for data collection and analysis
Implemented real-time alerts and notifications for system administrators
Improved system performance and reliability through proactive monitoring
Collaborated with cross-functional teams to gather requirements
30 dsa , java , dbs, oops , javascript , react js
Experienced system engineer with a strong background in network infrastructure and cloud computing.
Over 5 years of experience in designing, implementing, and maintaining complex systems
Proficient in network security protocols such as VPNs and firewalls
Skilled in cloud computing platforms like AWS and Azure
Strong troubleshooting and problem-solving skills
Excellent communication and teamwork abilities
I overcome fear by facing it head-on and breaking it down into smaller, manageable steps.
Identify the root cause of the fear
Break down the fear into smaller tasks
Seek support from others
Practice relaxation techniques
Visualize success and positive outcomes
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
I applied via campus placement at SRM Institute of Science & Technology, Chennai and was interviewed in Oct 2024. There were 2 interview rounds.
Duration was 1.5 hrs. Questions were asked on topics like aptitude, reasoning , puzzle solving and verbal ability. Also a topic was given on which candidates were expected to write an essay. Overall the difficulty level was easy to medium.
Yes, I have certifications in AWS and Azure cloud technologies.
Certified AWS Solutions Architect
Microsoft Certified: Azure Administrator Associate
Completed training courses on Google Cloud Platform
Encapsulation is the concept of bundling data and methods that operate on the data into a single unit, known as a class.
Encapsulation helps in hiding the internal state of an object and restricting access to it.
It allows for data hiding, which prevents outside code from directly accessing an object's internal state.
Access to the data is typically controlled through public methods (getters and setters) defined in the cl...
TCS
Accenture
Wipro
Cognizant