Which of these is not a major type of cloud computing usage? a)Infrastructure as a Service b)Software as a Service c)Hardware as a Service d)Platform as a Service

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According to alisa miller foreign news bureaus

It policy compliance and emerging technologies respond to the following: propose at least three control measures that organizations need to put in place to ensure that they remain complaint with emerging technologies and in a continually changing it environment. examine the correlation of effective configuration management and change control procedures to remain compliant with emerging technologies and it security changes.