CS Professional · Artificial Intelligence, Data Analytics and Cyber Security - Laws and Practice · Internet and Other Technologies
A Pune retailer's website normally needs 5 servers, but during a festival sale it automatically scales to 20 and later scales back, paying only for use. Which cloud characteristic is this?
This shows rapid elasticity combined with measured service. Resources scale automatically up and down with demand, and the customer pays only for what it actually consumes, which are core characteristics of cloud computing.
- ARapid elasticity with measured serviceCorrect
- BBroad network access only
- CResource pooling by a single tenant
- DData sovereignty
Explanation
Automatic scaling up and down with demand is rapid elasticity, and paying only for what is consumed reflects measured service. Broad network access merely means access over the network, and data sovereignty concerns the legal location of data.
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