Describe the difference between base elements and derived elements.

What will be an ideal response?


A base element is one that is initially keyed into the system, such as a customer name, address, or city. Base elements must be stored in files. Derived elements are created by processes as the result of a calculation or a series of decision-making statements.

Computer Science & Information Technology

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At its core, the purpose of the personnel security function is to ____.

A. audit the actions of untrusted individuals B. review the actions of trusted individuals C. log the actions of untrusted individuals D. monitor the actions of trusted individuals

Computer Science & Information Technology

An Ethernet hotspot is basically a wireless local area network that provides access to guests using laptop computers or mobile devices.

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

Computer Science & Information Technology

When a critical section must be protected for a long time, ________ are a better choice for implementing mutual exclusion.

a) reader/writer locks b) seqlocks c) kernel semaphores d) kernel monitors

Computer Science & Information Technology

Rotating and flipping are two very different transformations that produce similar results.

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

Computer Science & Information Technology