A firewall permits the flow of e-mail traffic, product and service information, job postings, and so forth while restricting unauthorized access to private information residing on an intranet.
Answer the following statement true (T) or false (F)
True
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What is an avatar? What advantages does it offer that are lacking in conventional animation clips presented as AVI files?
What will be an ideal response?
Which of the following best describes a one-way function?
A. a bit string that prevents generation of the same ciphertext B. random bits used as input for key derivation functions C. generates secret keys from a secret value D. easy to compute but difficult and time consuming to reverse
AIFF stands for ____________________.
Fill in the blank(s) with the appropriate word(s).
Answer the following statements true (T) or false (F)
1. It is insufficient for hash functions to operate only on integers. 2. Digit selection does not distribute entries in the hash table. 3. Quadratic probing causes no clustering at all. 4. Double hashing drastically reduces clustering. 5 . With separate chaining, the size of the dictionary is dynamic and can exceed the size of the hash table.