Huawei H13-611_V4.5 - HCIA-Storage V4.5
The SATA connector can support both SATA and SAS hard drives.
What is wrong about the relationship between FC protocol and SCSI protocol?
RTO=0 and RPO=0 in the disaster recovery center of the same city.
The QoS of the file system supports IO priority configuration and policy configuration.
Is the following description of cloud computing correct? (Multiple choice)
Huawei focuses on IT infrastructure in the ICT field.
There are two descriptions about backups:
Description 1: You can use the data backed up on the tape for data recovery at any time, but you can only recover to the backup moment
Historical data, not the data at the time of failure.
Description 2: Using tape as the backup medium is the highest RTO backup method.
What are the common time indicators for measuring the reliability of a system? (Multiple choice)
A, reliability
B. Effective
C. Average failure time
D. Mean time between failures
According to the physical location of the NAS engine and storage device, the NAS is divided into: (multiple choices)
In the FC protocol, which of the following layers is responsible for encoding and decoding?
A, FC-0
B, FC-1
C, FC-2
D, FC-3
In a Linux system, if the representation of a SCSI target is: 2:1:0:3, the following description is correct: (this question For multiple choice questions)
The FCoE protocol refers to encapsulating the FC protocol into a TCP/IP protocol package and transmitting it on Ethernet.
The backup is to copy and save the data or system. Once an error or disaster occurs, these backups can be used to restore the system
Data to restore the business to a normal operating state.
In disaster recovery applications, the HyperMirror function (remote data replication) can only be accessed between two OceanStor 5300 V3
Yes, it cannot be performed between OceanStor 5500 V3 and OceanStor 5300 V3.
The synchronous remote copy management module RM is software.
