Which three virtual hardware configurations will allow snapshots? (Choose three.)

Explain the difference between an inner join and outer join. Why is it important to understand joins when trying to retrieve data for decision making?

What will be an ideal response?

What is the process, or result of the process, of modifying (varying) one or more characteristics of a carrier signal in accordance with an instantaneous characteristic of an information signal?

a. Modulation. b. Multiplexing. c. Quantization. d. Synthesizing.