Which device allows segregation of collision domains but not broadcasting domains?
Based on the understanding of the Generation stage of the lifecycle management of information and data, identify the 3 types of sources in which data can be generated. (Choose three.)
Each organization independently determines which data should be stored and for how long.
Based on common ICT architecture, what effect does network latency have on the performance of networks?
Which of the following allows direct physical access to end users?
Statement 1: NAS systems must be interconnected using fiber optic cables.
Statement 2: A network protocol is the way in which an operating system accesses a file that is on a network connected device.
To enable a Windows-based host to use the resources provided by a HUAWEI OceanStor V3 series storage device, perform the following operations:
1. Create a Disk Domain and a storage pool.
2. Create a host group and host.
3. Create a LUN group and LUN.
4. Configure an initiator on server and on storage device.
5. Connect the server to the storage device.
6. Format the logical disk.
7. Install the initiator software on server.
Place the steps in the proper order.
SAN is a storage architecture that connects storage device and application servers through network.
In an ICT infrastructure the servers can run different operating systems like Windows, Linux, AIX.
Which of the following are advantages of NAS storage systems over file servers? (Choose all that apply.)
Which of the following is not the benefits of converged storage systems?
Which of the following is correct? (Choose all that apply.)
What statement is true?
You need to manually set free disks as hot spare disks in a Huawei OceanStor V3 storage system when you use RAID 2.0+.
In HUAWEI OceanStor V3, for synchronous replication to be successful, all host applications must be paused during the replication update process.
Statement 1: RAID 2.0+ is NOT based on traditional RAID technologies.
Statement 2: RAID 2.0+ has excellent rebuild characteristics.
Statement 1: We have a RAID5 protected group of disks. The protection level increases if we add more disks to the group.
Statement 2: With a RAID 10 set the number of disks must be greater than 8 to always survive a dual disk failure.
In HUAWEI OceanStor V3, what statement is true about SmartThin LUNs?
Dual-switch networking is widely applied in Fibre Channel SANs. Which of the following are its characteristics? (Choose all that apply.)
In a RAID 5 group comprised of three disks, if 10110110 and 11010011 are written to the same stripe on the two data disks, respectively, 01100101 is calculated using the XOR function and then written to the parity disk.