National University of Singapore Contractor Interview Questions and Answers

It was normal easy leetcode question

Q1. Java Spring Framework
Add your answer
Q2. How does authentication work
Ans. 
Authentication is the process of verifying the identity of a user or system.
• Authentication typically involves the use of credentials such as passwords, biometrics, or security tokens.

• Multi-factor authentication adds an extra layer of security by requiring multiple forms of verification.

• Authentication protocols like OAuth and SAML are commonly used for secure access to online services.

• Authentication can be performed loc...read more
Answered by AI
Add your answer