Which of the following correctly identify National Institute of Standards and Technology $($NIST$)$ cloud computing deployment models? More than one answer may be correct.

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Private cloud infrastructure is extended to a single organization with multiple consumers e$.$g$.,$ business units.

Public cloud infrastructure is for open use by the general public. It may be owned, managed, and operated by a business, academic, or government organization, or some combination of them.

Community cloud infrastructure is a composition of two or more distinct cloud infrastructures that remain unique entities but are bound together by standardized or proprietary technology.