SSC
COMPUTER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The name by which a user is identified to a computer system or network. To access a computer protected by username and password, a user needs to enter the correct combination of username and password.
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Trojan horse
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user name
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password
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spam
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Explanation:
Detailed explanation-1: -A username is simply a phrase, word, combination of numbers, or characters used by a Web server to recognize users with their accounts on the server or network.
Detailed explanation-2: -Authentication technology provides access control for systems by checking to see if a user’s credentials match the credentials in a database of authorized users or in a data authentication server.
Detailed explanation-3: -Simply put, authorization is the process of enforcing policies: determining what types or qualities of activities, resources, or services a user is permitted. Usually, authorization occurs within the context of authentication.
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