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I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.
JVM stands for Java Virtual Machine, it is a virtual machine that enables a computer to run Java programs.
JVM is an abstract computing machine that enables a computer to run Java programs
It provides a runtime environment in which Java bytecode can be executed
JVM manages memory, provides security, and facilitates garbage collection
It translates Java bytecode into machine code that can be executed by the computer's proce
Constructor is a special type of method used to initialize objects, while a method is a block of code that performs a specific task.
Constructor is called when an object is created, while a method is called to perform a specific task.
Constructors do not have a return type, while methods have a return type.
Constructors have the same name as the class, while methods can have any name.
Example: Constructor - public ClassNam...
Static variables belong to the class itself, while non-static variables belong to instances of the class.
Static variables are shared among all instances of a class
Non-static variables are unique to each instance of a class
Static variables can be accessed without creating an instance of the class
Non-static variables can only be accessed through an instance of the class
JDK is Java Development Kit, JRE is Java Runtime Environment, and JVM is Java Virtual Machine.
JDK includes tools for developing Java applications.
JRE provides the libraries and components required to run Java applications.
JVM is the runtime environment in which Java bytecode is executed.
Example: JDK includes javac compiler, JRE includes Java libraries, JVM interprets bytecode.
Incident management involves resolving incidents to restore normal service operation, while problem management focuses on identifying and addressing the root cause of recurring incidents.
Incident management is the process of managing and resolving incidents to restore normal service operation as quickly as possible.
Problem management involves identifying the root cause of incidents and implementing permanent solutions ...
I will investigate the root cause of the crash, analyze logs, and work on resolving the issue to restore application functionality.
Check application logs for error messages
Identify the root cause of the crash
Work with development team to troubleshoot and fix the issue
Implement temporary workaround if needed
Test the application thoroughly before restoring it to production
Top trending discussions
I was interviewed in Jan 2025.
I was interviewed in Aug 2024.
I was interviewed in Jan 2025.
Group discussions
Topic based GD
Case study GD
Debate style GD
Problem solving GD
Aptitudes test assess a person logical reasoning problem solving and analysis skills they are commonly used in job recruitment collages and admissions
I was interviewed in Aug 2024.
Attended the TCS NQT, depending on how many advanced questions and the test cases you pass in coding section, you'll get assigned Ninja (3L) Digital (7L) or prime (9L)
posted on 9 Feb 2025
I was interviewed in Jan 2025.
A sequence was provided: 4181, 2684, 1597, 987, 610.
first 2 are given and write code for other value calculation using java 8
The second question required writing a reverse of a palindrome using both Java 8 streams. I was able to successfully write both and clear the first round.
Java 17 introduces sealed classes to restrict inheritance and improve code maintainability.
Sealed classes are declared using the 'sealed' keyword followed by the permitted subclasses.
Subclasses of a sealed class must be either final or sealed themselves.
Errors may occur when trying to extend a sealed class with a non-permitted subclass.
Implementation of 'notify me if item is back in stock' feature in an ecommerce application
Create a database table to store user notifications for out-of-stock items
Implement a service to check item availability and send notifications to subscribed users
Provide a user interface for users to subscribe to notifications for specific items
posted on 4 Feb 2025
I was interviewed in Jan 2025.
Yes, open for fixed term hire and working from client location at Gurgaon for 3 days a week.
Open for fixed term hire
Willing to work from client location at Gurgaon for 3 days a week
Implemented automated testing using Selenium WebDriver and JUnit in Agile environment
Implemented automated testing framework using Selenium WebDriver
Utilized JUnit for test case management
Worked in Agile environment to ensure continuous testing and integration
Pilot testing is done by a small group of users before the full release, while beta testing is done by a larger group of users. Automation testing can be used for regression testing, smoke testing, and performance testing.
Pilot testing involves a small group of users testing the functionality in a controlled environment.
Beta testing involves a larger group of users testing the functionality in a real-world environment.
...
Primary key uniquely identifies a record, while unique key allows only one instance of a value in a column. Query to find last id involves using ORDER BY and LIMIT.
Primary key enforces uniqueness and not null constraint on a column
Unique key enforces uniqueness but allows null values
To find row with last id, use ORDER BY id DESC LIMIT 1 in SQL query
Software Testing Life Cycle (STLC) involves planning, designing, executing, and reporting on tests. Defect Life Cycle includes identification, logging, fixing, and retesting defects.
STLC includes requirements analysis, test planning, test design, test execution, and test closure.
Defect Life Cycle involves defect identification, defect logging, defect fixing, defect retesting, and defect closure.
STLC ensures that the so...
303 status code in API means 'See Other'. PUT method is used to update data, while DELETE method is used to remove data. 3 point estimation technique in Agile is used to estimate tasks.
303 status code indicates that the resource can be found at a different URI and should be retrieved from there
PUT method is used to update an existing resource in the API
DELETE method is used to remove a resource from the API
3 point esti...
Links and labels that can be tagged to a bug in Jira
Links: related issues, documents, websites
Labels: priority, severity, type, status
Shell scripting is a way to automate tasks in Unix/Linux systems. Grep is used to search for specific patterns in text files. Href is not a standard Unix command.
Shell scripting automates tasks by writing scripts in a Unix/Linux environment
Grep command is used to search for specific patterns in text files
Example: grep 'search_pattern' file.txt
Href is not a standard Unix command, it may be a typo or a custom script
To resolve conflict with a team member, communication is key. Prioritize understanding, address the issue calmly, find common ground, and work towards a solution together.
Listen to the team member's perspective and concerns
Communicate openly and calmly about the issue
Find common ground and areas of agreement
Work together to find a solution that benefits both parties
Seek input from other team members or a mediator if ne
Open to relocating to Bangalore, working in night shifts, long hours, and 24X7 culture. Goal is to excel in automation testing.
Yes, open to relocating to Bangalore and working from client's office
Yes, open to working in night/rotational shifts
Yes, open to working in long extendable hours or 24X7 culture
Goal is to excel in automation testing
I was interviewed in Jan 2025.
They gave a case study where the candidate had to showcase the audience segmentation, create a brochure design with content and showcase the writing skills based on a product that they gave.
based on 1 interview
Interview experience
Software Developer
4
salaries
| ₹15 L/yr - ₹16 L/yr |
Senior Leader Engineer
3
salaries
| ₹16.5 L/yr - ₹16.5 L/yr |
TCS
Accenture
Wipro
Cognizant