UPSC PRELIMS · GEOGRAPHY · CLOUD COMPUTING AND SAAS

With reference to “Software as a Service (SaaS)”, consider the following statements: 1. SaaS buyers can customise the user interface and can change data fields. 2. SaaS users can access their data through their mobile devices. 3. Outlook, Hotmail and Yahoo! Mail are forms of SaaS. Which of the statements given above are correct?

Take a breath. Choose one. Press A–D on your keyboard if you like.

EXPLANATION

SaaS delivers software over the internet; users can access it across devices, and webmail services are common SaaS examples.

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