A sound card on the back of a PC is emitting a red, laser-type light. Which of the following explains this occurrence?
A. The sound card is defective and needs to be replaced.
B. The sound card's LED is indicating that card is about to fail.
C. The sound card needs to be reset to default settings.
D. The sound cards optical plug is not connected.
Answer: D. The sound cards optical plug is not connected.
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How many elements are in array double list[5]?
A. 5 B. 6 C. 0 D. 4
________ is a popular cloud storage service which automatically syncs files created on your mobile device or computer after installing an app on your devices
A) Smartbox B) Leaveit C) Dropbox D) Fileshare
The word ____ stands for binary digit.
a. bin b. bit c. pixel d. bid