PolicyX.com Software Tester Interview Questions and Answers

PUT is used to update or replace an existing resource, while POST is used to create a new resource.

• PUT is idempotent, meaning multiple identical requests will have the same effect as a single request.

• POST is not idempotent, meaning multiple identical requests may have different effects.

• PUT is used to update an existing resource at a specific URI.

• POST is used to create a new resource under a specific URI.

Authentication verifies the identity of a user, while authorization determines what actions they are allowed to perform.

• Authentication confirms the user's identity through credentials like passwords or biometrics.

• Authorization determines the permissions and access levels granted to a user after authentication.

• Example: Logging into a system with a username and password is authentication, while being able to view/edit sp...read more