Compare electronic vaulting and remote journaling.
What will be an ideal response?
The transfer of large batches of data to an off-site facility is called electronic vaulting. The transfer of live transactions to an off-site facility is called remote journaling. It differs from electronic vaulting in that 1) only transactions are transferred, not archived data, and 2) the transfer is in real time. Electronic vaulting is much like a traditional backup, with a dump of data to the off-site storage, but remote journaling involves activities on a systems level, much like server fault tolerance, with the data written to two locations simultaneously.
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Which of the following segments is a proper way to call the method readData four times?
a. ``` double k = 0.0; while (k != 4) { readData(); k = k + 1; } ``` b. ``` int i = 0; while (i <= 4) { readData(); i = i + 1; } ``` c. ``` int i = 0; while (i < 4) { readData(); } ``` d. ``` while (i < 4) { readData(); i = i + 1; } ```
All of the following are methods of the Graphics class except:
a. drawRect b. fillRect c. coloredRect d. fill3DRect
As an alternative to using thumbnails to switch windows, you can use the ________ keyboard shortcut
A) Ctrl + Tab B) Alt + Tab C) Alt + Esc D) Ctrl + Esc
On the Select menu, the _________________________ command allows you to select the number of pixels in a radius around a selection.
Fill in the blank(s) with the appropriate word(s).