H13-611Preview

Which of the following best describes SDN?

Situation: Disk Domain A has 40 disks, Disk Domain B has 20 disks. True or False: the rebuild time for a failed disk in Disk Domain B is longer than for a failed disk in Disk Domain A.

Statement 1: RAID 2.0+ is NOT based on traditional RAID technologies.
Statement 2: RAID 2.0+ has excellent rebuild characteristics.

Statement 1: MLC drives are optimal when used for high intensity writes to that disk.
Statement 2: The latency of SSD drives is about 0.1 s.

Which of the following is a valid protocol for a UNIX-based NAS server? (Choose all that apply.)

What are components of an ICT infrastructure? (Choose all that apply.)

Which of the following statements are characteristics of pre-copy technology? (Choose all that apply.)

Which of the following is correct? (Choose all that apply.)

Dual-switch networking is widely applied in Fibre Channel SANs. Which of the following are its characteristics? (Choose all that apply.)

Incremental backup requires the last full backup and each incremental backup to fully restore data. Data reconstruction is therefore slower compared with full backups.

Which of the following is an example of unstructured data? (Choose all that apply.)

Which is the correct formation order of the following elements in RAID 2.0+?

Statement 1: A port can be listed in multiple zones.
Statement 2: A switch configuration can contain multiple zones.

Each organization independently determines which data should be stored and for how long.

Statement 1: An ICT infrastructure should be built with high end equipment and be located in one site.
Statement 2: A server is a rackmounted enterprise version of a desktop computer and typically has more than one hard disk installed.

Application program interface (API) is a set of routines, protocols, and tools for building software applications.

A user is having intermittent problems connecting to their shared network storage. A network technician is able to determine that there is a problem within the network cabling in between the workstation and the switch. All other users are able to connect successfully to the network. Which of the following is the MOST likely cause?

In Huawei storage systems, which feature can be used to periodically detect and migrate hot data from the capacity tier to the high-performance tier?

Which statement about SCSI is false?

Which of these are O&M standard systems? (Choose all that apply.)

Which statements are true about HyperMetro? (Choose all that apply.)

All components of storage devices use the redundancy design to ensure system reliability. Redundant modules include controller modules, management modules, BBU modules, interface modules, power modules, and fan modules.

Why storage systems have more than one storage controllers in the Dual Storage Controller Architecture?

A SAN always uses the same technology to connect to the infrastructure as a NAS.