MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Single sign-on (SSO) is a session and user authentication service that permits a user to use one set of login credentials–for example, a username and password–to access multiple applications.

Detailed explanation-2: -Login credentials authenticate a user when logging into an online account over the Internet. At the very least, the credentials are username and password; however, a physical or human biometric element may also be required.

Detailed explanation-3: -Administrator: Administrator accounts are special accounts that are used for making changes to system settings or managing other people’s accounts. They have full access to every setting on the computer.

Detailed explanation-4: -If a user enters an incorrect password, he cannot gain access to the account. This security feature deters curious employees or malicious hackers from accessing sensitive business data on your computer.