What is the difference between SaaS and IaaS/PaaS?

What will be an ideal response?

Software as a Service, Infrastructure as a Service and Platform as a Service are all subscription based, however, SaaS is canned, pre-defined software like Office365 and XBOX, where Microsoft Azure including IaaS/PaaS is used to build apps and services like websites, open source development projects and Windows phone apps.

Computer Science & Information Technology

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The most common commands such as Open, Print, and Save can be found on the ________ tab

A) Insert B) Home C) File D) Format

Computer Science & Information Technology

The difference between unary and binary operators is that binary operators

A. return 2 values. B. require two statements to execute. C. require two operands. D. can only be used with numeric variables.

Computer Science & Information Technology