Wissen Technology Senior Software Quality Engineer Interview Questions and Answers

Collection is a single interface in Java while Collections is a utility class containing static methods for operating on collections.

• Collection is an interface in Java that represents a group of objects known as elements. It is a single entity.

• Collections is a utility class in Java that contains static methods for operating on collections like sorting, searching, etc.

• Example: List is a Collection interface while Collec...read more

Microservices are a architectural style that structures an application as a collection of loosely coupled services, while APIs are interfaces that allow different software systems to communicate with each other.

• Microservices are independent, self-contained services that can be developed, deployed, and scaled independently.

• APIs are interfaces that define how different software components should interact with each other.

• ...read more

Status code 302 is a temporary redirect response status code indicating that the requested resource has been temporarily moved to a different URL.

• 302 Found is commonly used in response to a POST/PUT/DELETE request to indicate that the resource has been temporarily moved to a different URL.

• It is often used during website maintenance or when a webpage has been moved to a new location temporarily.

• The client should continu...read more