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Oops concepts in Java refer to Object-Oriented Programming principles such as Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance allows a class to inherit properties and behavior from another class.
Encapsulation involves bundling data and methods that operate on the data into a single unit.
Polymorphism allows objects to be treated as instances of their parent class.
Abstraction hides the implementatio...
To select 100 lines in a table in SQL, we can use the LIMIT clause.
Use the LIMIT clause in SQL to specify the number of rows to return.
The syntax is: SELECT * FROM table_name LIMIT 100;
You can also use OFFSET to skip a certain number of rows before starting to return rows, for example: SELECT * FROM table_name LIMIT 100 OFFSET 50;
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I applied via Job Portal and was interviewed in Jul 2024. There was 1 interview round.
There are 4 main transformations in SAP BODS.
There are 4 main transformations in SAP BODS: Query transform, Case transform, Map operation transform, and Validation transform.
Query transform is used to extract data from a source and apply filters, joins, and other operations.
Case transform is used for conditional processing and data manipulation.
Map operation transform is used for data mapping and transformation.
Validat...
I applied via Naukri.com and was interviewed in Feb 2024. There were 2 interview rounds.
I appeared for an interview in Sep 2024.
A detailed understanding of the basics of JavaScript.
Debugging in React Native involves using tools like console logs, React DevTools, and remote debugging for efficient troubleshooting.
Use console.log() to track variable values and application flow.
Enable Debug Mode in React Native to access the developer menu.
Utilize React DevTools for inspecting component hierarchies and state.
Use Flipper for advanced debugging, including network requests and performance monitoring.
Ch...
I have extensive experience with a diverse tech stack including web development, cloud services, and data management technologies.
Frontend: React.js and Angular for building dynamic user interfaces.
Backend: Node.js and Express for server-side development.
Database: MongoDB and PostgreSQL for data storage and management.
Cloud: AWS and Azure for deploying scalable applications.
DevOps: Docker and Kubernetes for containeriz...
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.
posted on 9 May 2017
I appeared for an interview before May 2016.
posted on 4 May 2019
I applied via Naukri.com and was interviewed in Oct 2018. There were 3 interview rounds.
This question involves creating a specific pattern using loops and conditional statements in programming.
Identify the desired pattern (e.g., asterisks, numbers).
Use nested loops: outer loop for rows, inner loop for columns.
Control the output format with conditional statements.
Example: For a pyramid pattern, increase spaces and asterisks in each row.
posted on 13 Jan 2021
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
We are using a variety of technologies, including some of the latest ones.
We are using React for our front-end development.
We are also using Node.js for our back-end development.
We are using Docker for containerization.
We are using Kubernetes for orchestration.
We are using AWS for cloud hosting.
We are constantly evaluating new technologies to see if they can improve our development process.
It depends on the specific requirements and constraints of the project.
Consider the project's goals and objectives
Evaluate the available technologies and their capabilities
Assess the project's budget and timeline
Consult with stakeholders and experts in the field
Examples: React vs Angular, MySQL vs MongoDB, Java vs Python
posted on 12 Apr 2023
I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 3 interview rounds.
25 MCQ questions online with time limit
Create webapp . Frontend, Backend , data encryption
based on 1 interview experience
based on 7 reviews
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