Senior Software Engineer Testing Interview Questions and Answers for Freshers

Test case for a microservice scheduling messages

• Verify that messages are scheduled correctly based on specified time

• Check if messages are sent to the correct recipients

• Ensure that messages are not duplicated or lost during scheduling

Test cases are detailed steps to test a specific functionality, while test scenarios are high-level descriptions of a feature to be tested.

• Test cases are specific steps to be executed to validate a particular functionality or requirement.

• Test scenarios are broader and describe a high-level overview of what needs to be tested.

• Test cases are detailed and include input data, expected results, and execution steps.

• Test scenarios are more general and may not include specific detail...read more

Agile methodology is used for software development to promote flexibility and collaboration.

• Advantages of Agile: promotes flexibility, encourages collaboration, allows for quick adaptation to changes

• Disadvantages of Agile: can be challenging to implement in large teams, requires constant communication and coordination

Our product follows a microservices architecture with a combination of front-end, back-end, and database layers.

• Utilizes microservices architecture for scalability and flexibility

• Front-end layer handles user interface and interactions

• Back-end layer manages business logic and data processing

• Database layer stores and retrieves data efficiently

• Communication between layers is done through APIs

A product is a tangible or intangible item that is created and offered for sale.

• Products can be physical goods, such as electronics or clothing.

• Products can also be services, such as software or consulting.

• Products are designed to meet a specific need or want of a customer.

• Products go through a lifecycle of development, launch, growth, maturity, and decline.