正解:C
When creating a variable in a Nutanix Self-Service Blueprint or Runbook, the administrator must select aData Type. The standard supported data types areString,Integer,Date,Time, andDateTime.
* String (Single-line):This is the fundamental text data type (typically just labeled "String" in the UI). It is used for standard alphanumeric inputs.
* Input Options:While a String variable can be configured with an attribute to accept "Multi-line" input (useful for SSH keys or scripts), the base data type itself isString(which defaults to single-line).
* Invalid Options:"Multi-line integer" is not a valid type. "Year Month Day" is a format description, not the name of theDatedata type. Therefore,Single-line string(representing the standard String type) is the correct available option among the choices.