Explanation:Amazon EC2 enables you to scale up or down to handle changes in requirements or spikes in popularity, reducing your need to forecast traffic. 8. The EC2 can serve as a practically unlimited set of ___________ machines.
A. virtual
B. real
C. distributed
D. All of the mentioned
Answer:A
Explanation:Amazon EC2 enables you to scale up or down to handle changes in requirements or spikes in popularity, reducing your need to forecast traffic. 8. The EC2 can serve as a practically unlimited set of ___________ machines.
A. virtual B. real C. distributed D. All of the mentioned
Explanation:To use the EC2, a subscriber creates an Amazon Machine Image (AMI) containing the operating system, application programs and configuration settings. 9. EC2 capacity can be increased or decreased in real time from as few as one to more than ___________ virtual machines simultaneously.