Security+ Exam Prep Question of the Week

Which of the following can be implemented in cloud services as Software as a Service (SaaS)?

1. Web based e-mail
2. On demand computing
3. Custom development based on unique programming language or database structures
4. Reduction in on-site equipment costs

The correct answer is 1.

Software as a Service (SaaS) is a type of cloud service where the provider offers clients/customers use of pre-installed mostly pre-configured application services, examples of this include Web hosting, document editing, and Web based e-mail.

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