The ability to extract, manipulate, and format text using pattern action statements belongs to which command below?
A. sed
B. grep
C. awk
D. nl
Answer: C
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A co-worker receives a database from management. He doesn't know how to view all the objects included in the database. What should he do?
A) Use the Navigation Pane and select Object Type. B) Use the Navigation Pane and select Object Type and All Access Objects. C) Open up Access and use the online links. D) Use the Access Options to display All Access Objects.
Under what circumstances would Windows XP increase a dynamic-priority thread’s priority? Decrease it?
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. Spikes in the histogram in the accompanying figure indicate potential clipping.
2. In the accompanying figure, pixels that will be clipped because they are too light are displayed in black.
3. The icon in the upper-right corner of the histogram in the accompanying figure is the Highlight clipping warning icon.
4. The Shadow clipping warning icon shown in the accompanying figure will change to a different color if some shadow colors are out of spectrum and cannot be reproduced.
The class which inherits the members of another class is known as the ______.
a) superclass b) derived class c) base class d) abstract class