?Legacy systems typically run on the latest hardware.

When will you incur costs with an Elastic IP address (EIP)?

A. When an EIP is allocated. B. When it is allocated and associated with a running instance. C. When it is allocated and associated with a stopped instance. D. Costs are incurred regardless of whether the EIP is associated with a running instance.

The __________ loop is a good choice when you know how many times you want the loop to iterate in advance of entering the loop.

a. while b. for c. switch d. do-while e. pre-test