In HUAWEI OceanStor, for synchronous replication to be successful, all host applications must be pauzed during the replication update process.
Statement 1: Disaster Recovery plans eliminate the need for backups on tape or disk.
Statement 2: With the design of the DR plan one should always assume the worst possible scenario.
A zone in a FC switch determines which ports of the FC switch can be connected together.
Using SmartThin gives extra responsibility for the SAN administrator because there is a risk of over-provisioning storage capacity.
Which of the following are existing Solid State Disk types?
(Multiple Choice)
Application program interface (API) is a set of routines, protocols, and tools for building software applications.
Which of the following describe DAS? (Multiple Choice)
A SAN always uses the same technology to connect to the infrastructure as a NAS.
Statement 1: LAN based backup strategies are preferred as they are the most cost efficient method and offer the highest performance.
Statement 2: Any backup strategy should provide in storing production data and backup data in different physical locations.
HA (High Availability) refers to the ability to continue to access applications in the event of a single component failure in the local system. In a data center, the downtime is one hour a year, so what is the HA of the data center?
A, 0.99999
B. 0.9998858
C. 0.999999
D. 0.998934
The following description of the hard disk domain in Huawei RAID 2.0+ technology, the error is:
What is wrong about the snapshot technology below?
What is typical for a DAS solution?
(Multiple Choice)
Statement 1: RAID 2.0+ is NOT based on traditional RAID technologies.
Statement 2: RAID 2.0+ has excellent rebuild characteristics.
Cloud computing business models are: (multiple choices)
