Advantages of parallel database include the following exceptA. high availabilityB. greater flexibilityC. high performanceD. huge resources

The question is asking for the option that is NOT an advantage of a parallel database.

A. High availability - This is an advantage of parallel databases. They are designed to be available and operational all the time, even in the event of a failure.

B. Greater flexibility - This is also an advantage. Parallel databases can be scaled up or down easily to meet changing business needs.

C. High performance - This is another advantage. Parallel databases can process large amounts of data faster because the workload is distributed across multiple servers.

D. Huge resources - This is not necessarily an advantage. While parallel databases do require significant resources to operate effectively (like memory, storage, and processing power), having "huge resources" is not a direct benefit of parallel databases. It's more of a requirement or characteristic rather than an advantage. Therefore, the answer is D. Huge resources.