Which command can be used to upgrade Ops Center Administrator by using the application installer script?

Which type of replication provides a continuous copy of a volume between two different storage systems over a network connection?

Hitachi Ops Center Administrator (HCA) provides a single point of management for Hitachi storage systems.
Which of the following is NOT a function of HCA?

Which VSP 5000 model can scale out to three node pairs and provide up to 69 PB of raw capacity and 21 million IOPS of performance?

Which type of drives provide high throughput and low latency to achieve high response performance, enabling large volumes of data to be processed rapidly with response times as low as 70 microseconds in VSP 5000 series?