Which of the following are the two types of generic hubs used for connecting USB devices?
a. Battery-powered
b. Bus-powered
c. Solar-powered
d. Self-powered
B and D. The two types of USB available are bus-powered and self-powered. A bus-powered device provides power and USB signals through the USB bus. A self-powered device uses its own AC wall adapter or power source.
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Which of the following relative pathnames is interpreted as "the chem.htm file is in the tutorial subfolder one level up in the folder tree from the current file"?
A. __/tutorial/chem.htm B. /tutorial/chem.htm C. ../tutorial/chem.htm D. ./tutorial/chem.htm
What is the keyboard shortcut for creating a true ellipsis?
What will be an ideal response?
The ________ is a logical representation of the data in a database that allows the relationships between the data to be considered without concerning oneself with the physical implementation of the underlying data structures.
a) relational database model b) logical database model c) structured database model d) none of the above
The ________ gallery pairs a title text style with a body text style
Fill in the blank(s) with correct word