Birlasoft Software Engineer Interview Questions and Answers

A program to add two numbers and print the result given a string and an integer

• Extract the integer from the string using regex

• Parse the extracted integer and add it to the given integer

• Print the result on the output

Regression testing checks if changes in code affect existing functionality, while impact testing checks the effect of changes on related components.

• Regression testing ensures that changes in code do not affect existing functionality

• Impact testing checks the effect of changes on related components

• Regression testing is focused on testing the same functionality repeatedly

• Impact testing is focused on testing the impact of changes on other components

• Regression testing is usually a...read more

Regression testing is the process of testing changes made to an application to ensure that existing functionality still works as expected.

• It involves re-executing test cases that have been previously run to ensure that changes made to the application have not introduced new bugs or broken existing functionality.

• Regression testing is typically performed after a new feature or bug fix has been implemented.

• It can be done manually or through automated testing tools.

• Examples of re...read more

I have implemented WebLogic in my project by configuring and deploying applications on the WebLogic server.

• Configured WebLogic server by setting up domains, servers, and clusters

• Deployed applications on WebLogic server using deployment descriptors

• Managed application resources and services through WebLogic Console or WLST scripts

• Configured connection pools, data sources, and JMS resources

• Implemented security measures like SSL, authentication, and authorization

• Monitored server ...read more

Program to remove duplicates in a drop-down

• Create a list to store unique values

• Loop through the drop-down options

• Check if the option is already in the list

• If not, add it to the list

• Update the drop-down options with the unique values

Various softwares were used in the project including IDEs, version control systems, databases, and testing frameworks.

• IDEs like IntelliJ IDEA and Visual Studio

• Version control systems like Git and SVN

• Databases like MySQL and MongoDB

• Testing frameworks like JUnit and Selenium