You get called to check on a projector that is only displaying "No video signal". What is the first thing to check?
A. Adjust the laptop's screen brightness
B. Replace the projector's bulb
C. Verify the VGA cable is connected
D. Ensure secondary display is enabled
Answer: C. Verify the VGA cable is connected
Computer Science & Information Technology
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When a file is opened for reading, the file stream object's "read position" is
A) at the end of the file. B) at the beginning of the file. C) nonexistent, until the programmer declares it. D) in the middle of the file. E) None of the above
Computer Science & Information Technology
$B$9 is an example of a(n) ________ cell reference
Fill in the blank(s) with correct word
Computer Science & Information Technology
The Dialog Box ________ opens a corresponding dialog box
A) Window B) Launcher C) Viewer D) Formatting button
Computer Science & Information Technology
What is a server cluster? What are the two most common types?
What will be an ideal response?
Computer Science & Information Technology