H13-611 : HCNA-Storage-BSSN (Huawei Certified Network Associate – Building the Structure of Storage Network) : Part 06

H13-611 : HCNA-Storage-BSSN (Huawei Certified Network Associate – Building the Structure of Storage Network) : Part 06

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

   • SQL Databases
   • Images
   • Video
   • NoSQL Databases

2. Big Data refers to the process of collecting, processing and analyzing vast amount of data and information to gain valuable insights.

   • TRUE
   • FALSE

3. 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.

   • TRUE
   • FALSE

4. What is not a deciding parameter for Information LifeCycle Management?

   • The amount of data.
   • The format in which the data must be kept.
   • How long data should be kept.
   • What to do with data that is no longer required.

5. Storage array is a network device used to switching network signals or data. It can provide a dedicated communication channel between any 2 nodes in the network that is connected.

   • FALSE
   • TRUE

6. Which device allows segregation of collision domains but not broadcasting domains?

   • Router
   • Hub
   • L3 Switches
   • L2 Switches

7. 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.

   • Statement 1 is false and statement 2 is true.
   • Statements 1 and 2 are both true.
   • Statement 1 is true and statement 2 is false.
   • Both statements 1 and 2 are false.

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

   • FALSE
   • TRUE

9. Connecting an OceanStor 5300 V3 to three disk enclosures requires ……… SAS cables.

   • 12
   • 3
   • 6
   • 9

10. Which of the following statements about RAID 10 are correct? (Choose all that apply.)

    • RAID 10 requires at least four member disks.
    • In RAID 10, if two member disks in the RAID 1 group fail, data read proceeds normally.
    • RAID 10 applies to scenarios with demanding requirements for speed and fault tolerance.
    • Data is mirrored and then striped in RAID 10.

11. 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.

    • Statement 1 is True; Statement 2 is False.
    • Statement 1 is False; Statement 2 is True.
    • Statement 1 and Statement 2 are both True.
    • Statement 1 and Statement 2 are both False.

12. What are the main considerations when you are buying HDDs? (Choose all that apply.)

    • Average access time
    • Sector size
    • Capacity
    • Rotational speed

13. Which of the following is not a port type defined by Fibre Channel?

    • E-Port
    • F-Port
    • NL-Port
    • G-Port

14. The maintenance network port is used, by the DeviceManager, for daily management.

    • FALSE
    • TRUE

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

    • FALSE
    • TRUE

16. It is a device which manages the physical disk drives and presents them to the users as logical units. Which of the following device fits the above description?

    • Host.
    • Storage Controller.
    • Storage Cache.
    • Storage NIC.

17. 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.)

    • Internal Input.
    • External Input.
    • Internal System Generation.
    • External System Generation.

18. Which of the following statements about the differences between DAS and SAN is incorrect?

    • SAN uses the Fibre Channel or iSCSI protocol and therefore offers better scalability.
    • DAS applies to small and medium LANs that have general storage capacity requirements and only a small number of servers.
    • DAS and SAN are both external storage and can achieve storage resource sharing easily.
    • SAN applies to mid-range and high-end storage application environments such as key databases, centralized storage, mass storage, backup, and disaster recovery.

19. Which of the following statements about switched fabric topology in Fibre Channel SANs is NOT true?

    • The switches leverage zoning to manage network structure and provide the best interconnection form.
    • Multiple pairs of nodes connecting to switches can communicate simultaneously.
    • It is the most widely used topology that supports a maximum of 127 devices.
    • The fault of one node in a zone does not affect services on nodes in other zones.

20. 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?

    • Cable is not connected at the patch panel.
    • Cable has been cut somewhere within the wall.
    • Patch cable is a crossover cable instead of straight-through.
    • Crosstalk and interference are occurring.