Hashing functions do not require the use of keys, but it is possible to attach a ____________________ code to allow only specified recipients to access the message digest.

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


message authentication

Computer Science & Information Technology

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Discuss the three goals of normalization.

What will be an ideal response?

Computer Science & Information Technology

Decomposing a system into subsystems reduces the complexity developers have to deal with by simplifying the parts and increasing their coherence. Decomposing a system into simpler parts usually results into increasing a different kind of complexity: Simpler parts also means a larger number of parts and interfaces. If coherence is the guiding principle driving developers to decompose a system into small parts, which competing principle drives them to keep the total number of parts small?

What will be an ideal response?

Computer Science & Information Technology

There are 12 men in a class of 30 college students. What is the proportion of men to women in the class?

Let w = women in class w = 30 — 12 = 18 Proportion of men to women is 12 / 18 = i

Computer Science & Information Technology

When a master slide is duplicated it does NOT inherit the associated layouts of the original master

Indicate whether the statement is true or false

Computer Science & Information Technology