A(n) __________ is temporary memory or storage used to adjust for the speed differential between adjacent devices.

a. cache
b. buffer
c. interface
d. There is no such thing.


b. buffer

Computer Science & Information Technology

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If an error occurs that prevents a transaction from completing, transaction-based logging allows the system to “________” the system to the state before the transaction began.

a) roll back b) unwind c) reset d) restore

Computer Science & Information Technology

The retry method facilitates which of the following actions?

A. Terminates the execution of a loop B. Repeats the current loop execution without evaluating the condition or iterating C. Stops the current iteration of the loop and immediately begins a new iteration D. Restarts the loop from the beginning, resetting the value of the iterator

Computer Science & Information Technology

?A transition must start immediately after an event that triggers it.

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

Computer Science & Information Technology

Which of the following does a technician need to do before giving a PC, which has been confiscated for prohibited activity, to another department?

A. Identify prohibited activity on PC B. Document change of custody C. Report prohibited activity D. Preserve data

Computer Science & Information Technology