If you have two redo log groups with four members each, what’s the optimal number of disks you need to provide appropriate protection on the redo log files?
a. eight
b. four
c. two
d. one
e. operating system dependent

The following is an excerpt from a slide presentation. today we will inverse operations solving equations using inverse operations solving inequalities using inverse operations from which part of the presentation does the slide most likely come from? a. introduction b. outline c. body d. conclusion

To check whether your writing is clear , you can

In microsoft word, when you highlight existing text you want to replace, you're in              a.  advanced mode.    b.  automatic mode.    c.  basic mode.    d.  typeover mode