If two tables need to be joined, and both tables have the same two primary keys, how many join lines are needed?
A) 0 B) 1 C) 2 D) 3
C
Computer Science & Information Technology
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Suppose that a basic disk read can sometimes read values that are different from those written. State the type of failure exhibited by a basic disk read. Suggest how this failure may be masked in order to produce a different benign form of failure. Now suggest how to mask the benign failure.
What will be an ideal response?
Computer Science & Information Technology
Which CPU feature must be present to run Client Hyper-V?
A. 2.4 GHz or faster B. Intel VT C. 32-bit processor D. Hyperthreading
Computer Science & Information Technology
All of the following are layers on a standard encoded CD or DVD EXCEPT the ________
A) binary B) plastic substrate C) protective D) reflective
Computer Science & Information Technology
Which of the following exists in the form of a single circuit board?
A. rack server B. tower server C. blade server D. bay server
Computer Science & Information Technology