Which of the following is software used to create, maintain, and provide controlled access to databases?

In forming the classes for a frequency distribution and histogram, suppose there were a number of empty classes. You should:

A) increase the class width. B) decrease the class width. C) keep the current class width. D) use an ogive instead.

The most common fraud in the acquisition and payment cycle is for the perpetrator to issue payments to fictitious vendors and deposit the cash in fictitious accounts. What procedures could the company take to prevent this type of fraud?

What will be an ideal response?