How does a computer determine who can or should access it, and once accessed, what that user can do?

A. Decryption
B. Authentication
C. Encryption
D. Transparency


Answer: B

Computer Science & Information Technology

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If a program has only one menu structure, the menu is known as a(n) __________-level menu.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

A Web ____ is a program whose job is to autonomously surf the Web and remember the content and location of everything it encounters.

A. algorithm B. crawler C. command D. surfer

Computer Science & Information Technology

Text that has been encrypted is called ____.

A. ciphertext B. plaintext C. cryptotext D. cryptography

Computer Science & Information Technology

The________ symbol represents a decision point in a flow chart

Fill in the blank(s) with correct word

Computer Science & Information Technology