Briefly describe IaaS. Give an example of how it might be used.
What will be an ideal response?
Infrastructure as a service (IaaS), or hosted infrastructure, allows companies to use a vendor's storage or even entire virtual servers as needed. Traditionally, if a company needs another 100 GB of storage to house a new database, it has to buy a new hard drive-assuming the server can accommodate a new hard drive. By using IaaS, the company simply pays for another 100 GB of space without worrying about how that space is actually provided.
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Variables that represent neither problem inputs nor problem outputs but are needed for internal computations are called _____.
a. problem constants b. prototypes c. results d. formula variables e. program variables
Case 2 ? Chad works for a toy company that has created a game application, and Chad has been given the task of making sure the application can be used with a large variety of tablets and phones. ? Because of the significant variations in screen sizes with mobile devices, Chad will have to _____ objects on the Stage accordingly.
A. expand B. compress C. resize D. dress