Which type of uninterruptible power supply uses AC power to continuously charge its battery, while also providing power to devices through the battery?
a. standby UPS
b. online UPS
c. line conditioning UPS
d. surge UPS
ANSWER: b
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Given the definition and code fragment:
``` int matrix[2][3]; int k = 0; for(int i =0; i < 3; i++) for (int j=0, j < 4; j++) matrix[i][j] = k++; ``` The value of matrix[0][0] is a) 0 b) 1 c) 2 d) 3 e) 4
Choose the tag pair configures text to be indented from both the left and right margins.
a. ```
..``` b. ```
;..
``` c. ```..
``` d. all of the aboveWhat is Sub-folders?
What will be an ideal response?
Which of these is an advantage of dual-booting a Windows 8.1 computer?
a. You can test various editions of Windows 8.1 without destroying your current operating system. b. If you run applications that are not compatible with Windows 8.1, you can boot into an older operating system to run these applications. c. Developers can test their work on different Windows versions without needing more than one computer. d. All of these.