Grappus Software Development Engineer Interview Questions and Answers

Agile process is an iterative approach to software development that emphasizes flexibility and customer satisfaction.

• Agile process involves breaking down the development process into small, manageable chunks called sprints.

• It emphasizes collaboration between team members and with the customer to ensure that the end product meets their needs.

• Agile process values working software over comprehensive documentation.

• It allow...read more

Automation testing is the use of software tools to execute tests and compare actual results with expected results.

• Automation testing saves time and effort compared to manual testing.

• It can be used for regression testing, load testing, and performance testing.

• Examples of automation testing tools include Selenium, Appium, and JMeter.

Tools used in software development include IDEs, version control systems, testing frameworks, and project management tools.

• Integrated Development Environments (IDEs) such as Eclipse, Visual Studio, and IntelliJ IDEA

• Version control systems such as Git, SVN, and Mercurial

• Testing frameworks such as JUnit, NUnit, and Selenium

• Project management tools such as JIRA, Trello, and Asana

Core Java concepts are fundamental concepts of Java programming language.

• Object-oriented programming

• Inheritance and Polymorphism

• Exception Handling

• Multithreading

• Collections Framework

• Generics

• Lambda Expressions

• Java Virtual Machine (JVM)

• Garbage Collection

• Java API