"Given a hash function H, with n possible outputs and a specific value H(x), if H is applied to k random inputs, what must be the value of k so that the probability that at least one input y satisfies H(y) = H(x) is 0.5" is a reference to the __________ .

A. authentication code
B. collision resistant
C. big endian
D. birthday attack


D. birthday attack

Computer Science & Information Technology

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Explain why a read-only transaction consisting of a single SELECT statement that uses an INSENSITIVE cursor can always execute correctly at READ COMMITTED.

What will be an ideal response?

Computer Science & Information Technology

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Indicate whether the statement is true or false

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A network that has locations in different countries is considered a WAN.

Answer the following statement true (T) or false (F)

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Which of the following can be utilized in order to provide temporary IT support during a disaster, where the organization sets aside funds for contingencies, but does not necessarily have a dedicated site to restore those services?

A. Hot site B. Warm site C. Cold site D. Mobile site

Computer Science & Information Technology