1.

The EC2 can serve as a practically unlimited set of ___________ machines.(a) virtual(b) real(c) distributed(d) all of the mentionedThe question was asked during a job interview.Origin of the question is Amazon EC2/S3 services in division Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

Answer»

Correct option is (a) virtual

Explanation: To use the EC2, a SUBSCRIBER creates an Amazon MACHINE IMAGE (AMI) containing the operating SYSTEM, application programs and configuration settings.



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