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Lumen Technologies
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I applied via Naukri.com and was interviewed before May 2020. There were 4 interview rounds.
Java is a high-level, object-oriented programming language used to develop applications for a variety of platforms.
Java is platform-independent, meaning it can run on any operating system
It is known for its security features, such as the Java Security Manager
Java is used to develop a wide range of applications, from mobile apps to enterprise-level systems
It is based on the concept of Write Once, Run Anywhere (WORA)
Java...
Yes, I have worked on HTML extensively in various projects.
Developed responsive web pages using HTML5 and CSS3
Implemented forms, tables, and multimedia content with HTML
Utilized semantic elements for better SEO and accessibility
Integrated JavaScript for dynamic client-side interactions
SOLID principles are a set of five design principles that help developers create more maintainable and scalable code.
Single Responsibility Principle (SRP) - A class should have only one reason to change.
Open/Closed Principle (OCP) - Classes should be open for extension but closed for modification.
Liskov Substitution Principle (LSP) - Objects of a superclass should be replaceable with objects of its subclasses without a...
MVVM separates the view and model using a ViewModel, while MVC separates the view and model using a controller.
In MVVM, the ViewModel acts as an intermediary between the view and model, handling user interactions and updating the model accordingly.
In MVC, the controller is responsible for handling user input, updating the model, and updating the view.
MVVM allows for better separation of concerns and easier unit testing...
Lumen Technologies interview questions for popular designations
Get interview-ready with Top Lumen Technologies Interview Questions
Interview touched basic dsa and sql in depth along with any basic web ui , like login page
I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 2 interview rounds.
Technology is the application of scientific knowledge for practical purposes.
Technology involves the use of tools, systems, and methods to solve problems or achieve goals
It encompasses a wide range of fields such as information technology, engineering, and biotechnology
Examples include smartphones, computers, medical devices, and renewable energy technologies
Seeking new challenges and growth opportunities
Desire for career advancement
Looking for a new challenge
Seeking growth opportunities
Company restructuring led to position elimination
When a table is created in Oracle, three segments are created: data segment, index segment, and temporary segment.
Data segment stores the actual data of the table
Index segment stores the indexes created on the table
Temporary segment is created for temporary data storage during sorting or joining operations
Performing a SAP upgrade involves planning, preparation, execution, and testing to ensure a successful transition to a new version.
Create a project plan outlining tasks, timelines, and resources needed for the upgrade
Backup all data and configurations before starting the upgrade process
Install the new version of SAP software on a test environment to validate compatibility and functionality
Perform system checks and test...
I applied via Job Portal and was interviewed in Apr 2024. There was 1 interview round.
Asynchronous Apex allows you to run processes in the background without user interaction.
Asynchronous Apex is used for long-running processes that don't require immediate user interaction.
It is commonly used for batch processing, future methods, and scheduled jobs.
Asynchronous Apex helps in improving performance by offloading processing to the background.
Examples include sending email notifications, updating records in...
The duration of Lumen Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.
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Interview experience
based on 642 reviews
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Bangalore / Bengaluru
15-24 Yrs
₹ 70-100 LPA
Software Engineer
462
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Senior Software Engineer
293
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Module Lead
158
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Software Development Engineer
133
salaries
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Senior Engineer
101
salaries
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