Explain about CORS, AuthGuard

Question

Accepted Answer

CORS is a security feature that allows or restricts resources on a web server to be requested from another domain. AuthGuard is a feature in Angular that protects routes from unauthorized access.

CORS stands for Cross-Origin Resource Sharing and is a security feature implemented by browsers to restrict or allow web resources to be requested from a different domain.
CORS is used to prevent malicious websites from making unauthorized requests to a server.
An example of CORS is when a frontend application running on domain A makes a request to a backend API on domain B. The server on domain B can use CORS to allow or restrict this request.
AuthGuard is a feature in Angular that protects routes from unauthorized access by implementing a guard service.
AuthGuard can be used to restrict access to certain routes based on user authentication status or roles.
An example of AuthGuard is restricting access to a dashboard route in an Angular application unless the user is logged in.

Explain about CORS, AuthGuard

Top McGraw-Hill Education Java Full Stack Developer interview questions & answers

Popular interview questions of Java Full Stack Developer