True or False: The Amazon ElastiCache clusters are not available for use in VPC at this time.
TRUE
True, but they are available only in the GovCloud.
True, but they are available only on request
FALSE
Explanations:
Amazon ElastiCache clusters are available for use in VPC (Virtual Private Cloud) environments. This option is incorrect as it states otherwise.
While it is true that ElastiCache is available in the GovCloud, it is also available in standard AWS regions, making this option incorrect as it implies exclusivity to GovCloud.
ElastiCache is not only available upon request; it is generally available for use without needing special requests, making this option incorrect.
This statement is accurate as Amazon ElastiCache clusters can be deployed within a VPC, thus confirming that the original statement is false.