What are some of the differences between open source and closed source projects with respect to security?

Stacy works as blank. the most important soft skill she needs for this role is blank.

When you mouse over and click to add a search term this(these) boolean operator(s) is(are) not implied. (select all that apply)?

Assume that there is a 4% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?