What is the process of removing errors and inconsistencies from data called?

A. data manipulation
B. data buffing
C. data polishing
D. data cleansing


Answer: D. data cleansing

Computer Science & Information Technology

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The Delspace key is necessary for editing the text box entry.

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

Computer Science & Information Technology

English is the only language used on the Web.

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

Computer Science & Information Technology

Access mechanisms to data on encrypted USB hard drives must be implemented correctly otherwise:

A. user accounts may be inadvertently locked out. B. data on the USB drive could be corrupted. C. data on the hard drive will be vulnerable to log analysis. D. the security controls on the USB drive can be bypassed

Computer Science & Information Technology

The above figure shows a circle with fill over a black and white and gray checkerboard. When you apply the Multiply blending mode to the circle, which of the following is true?

A. parts of the circle won't change color B. parts of the circle will appear orange C. parts of the circle will be invisible D. parts of the circle will become locked

Computer Science & Information Technology