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I applied via Naukri.com and was interviewed in Apr 2023. There were 3 interview rounds.
Unit Testing
Unit Testing is a type of testing where individual components or units of a software are tested.
It focuses on verifying the functionality of each unit in isolation.
It is usually performed by developers during the development process.
Examples of unit testing frameworks include JUnit for Java and NUnit for .NET.
Smoke testing is a preliminary testing technique to quickly identify major issues in a software build.
Smoke testing is performed to ensure that the critical functionalities of the software are working as expected.
It is a high-level testing that focuses on the most important features of the application.
Smoke tests are usually executed after a new build or deployment to catch any showstopper bugs early.
The main purpose i...
The main purpose of a Test Case is to verify that a specific functionality of the software is working correctly.
Test Cases ensure that the software meets the specified requirements
They help identify defects and ensure the software is reliable
Test Cases provide documentation for future reference and regression testing
They help in reproducing and fixing bugs
Examples: Testing login functionality, verifying calculations in
Entering valid username and password and successfully logging in
Enter a valid username and password
Click on the login button
Verify that the user is successfully logged in
Test case with valid credentials and expected successful login is most appropriate for testing a login system.
Test with valid credentials
Test with invalid credentials
Test with blank credentials
Test with special characters in credentials
Test case with invalid credentials and check for error message
Test with invalid username and password
Check for error message displayed
Test with SQL injection
Test with brute force attack
Test with session timeout
HR giving a topic to discuss.
I applied via Referral and was interviewed in Dec 2021. There was 1 interview round.
IP addresses are divided into classes A, B, C, D, and E. Each class has a range of IP addresses.
Class A: 1.0.0.0 to 126.0.0.0
Class B: 128.0.0.0 to 191.255.0.0
Class C: 192.0.0.0 to 223.255.255.0
Class D: 224.0.0.0 to 239.255.255.255
Class E: 240.0.0.0 to 255.255.255.255
DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that assigns IP addresses to devices on a network.
DHCP is used to automate the process of assigning IP addresses to devices on a network
DHCP server is responsible for assigning IP addresses to devices
DHCP client is the device that requests an IP address from the DHCP server
DHCP lease is the amount of time that a device is allowed to use an as...
DORA (DevOps Research and Assessment) is a research-based process for measuring and improving software delivery performance.
DORA is used to assess and improve software delivery performance.
It was developed by the DevOps Research and Assessment (DORA) group.
DORA measures performance in four key areas: delivery lead time, deployment frequency, change failure rate, and time to restore service.
The process involves collecti...
I applied via LinkedIn and was interviewed before May 2022. There were 2 interview rounds.
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I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
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