Which is true about a computerized spreadsheet?
a. a spreadsheet program can open only comma-separated value (csv) files.
b. a spreadsheet program cannot perform mathematical, logical, or statistical calculations.
c. a computerized spreadsheet automatically recalculates when changes are made to the data.

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?

Q-1 which of the following can exist as cloud-based it resources? a. physical serverb. virtual serverc. software programd. network device

Whose task it is to ensure that the product flows logically from one step to another?