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خذ اختبارات أخرى عبر الإنترنت
السؤال #1
Each organization independently determines which data should be stored and for how long.
A. RUE
B. ALSE
عرض الإجابة
اجابة صحيحة: B
السؤال #2
Which command is used to query the version of a Red Hat Linux 5 operating system?
A. at version
B. how version
C. name -a
D. ind version
عرض الإجابة
اجابة صحيحة: C
السؤال #3
IP SAN uses underlying optical networks to connect servers and storage systems.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: B
السؤال #4
Statement 1: Multimode optic cables are usually longer than single mode cables. Statement 2: Sharp cable bends lead to weaker signal at the end of the cable.
A. Statements 1 and 2 are both true
B. Statement 1 is true and statement 2 is false
C. Statement 1 is false and statement 2 is true
D. Both statements 1 and 2 are false
عرض الإجابة
اجابة صحيحة: C
السؤال #5
Host is a computing system consisting of hard drives or file system that can provide data access and storage.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: B
السؤال #6
Statement 1: FCoE is preferred over iSCSI because it uses fiber optic cables that can be much longer than Ethernet cables.Statement 2: FCoE is preferred over iSCSI because we do not need any Ethernet switches anymore.
A. oth statements 1 and 2 are false
B. tatement 1 is false and statement 2 is true
C. tatement 1 is true and statement 2 is false
D. tatements 1 and 2 are both true
عرض الإجابة
اجابة صحيحة: A
السؤال #7
SAN is a storage architecture that connects storage device and application servers through network.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: B
السؤال #8
Storage Pools cannot be created with a single tier of disks.
A. FALSE
B. TRUE
عرض الإجابة
اجابة صحيحة: A
السؤال #9
What is not a deciding parameter for Information LifeCycle Management?
A. ow long data should be kept
B. he amount of data
C. he format in which the data must be kept
D. hat to do with data that is no longer required
عرض الإجابة
اجابة صحيحة: B
السؤال #10
What is Network Functions Virtualization(NFV)?
A. ecoupling of the data plane and control plane in networks
B. ecoupling of services from software
C. ecoupling of network functions from virtualization
D. ecoupling of network functions from hardware
عرض الإجابة
اجابة صحيحة: D
السؤال #11
During data center construction, a media company purchased storage devices from multiple vendors. The CTO wants to centrally manage these devices through storage virtualization. Which function is NOT provided by storage virtualization?
A. upporting unified deployment and management
B. iding the complexity of physical devices
C. educing the limitations of physical storage capacity
D. nabling servers to directly access storage hardware
عرض الإجابة
اجابة صحيحة: D
السؤال #12
What is the main purpose of hot swapping technology in disk enclosures?
A. o swap out the hard disks after proper shutdown of storage system
B. o be able to swap out the disks when the temperature is too hot
C. o swap out the hard disks without turning off the storage system
D. aintain the temperature of the disks to prevent overheating
عرض الإجابة
اجابة صحيحة: C
السؤال #13
SAS uses a point-to-point connection design to enable a dedicated link to be established between two devices in the communication.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: B
السؤال #14
Application program interface (API) is a set of routines, protocols, and tools for building software applications.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #15
The amount of data in an incremental backup is larger than that in a differential backup.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: A
السؤال #16
Snapshots used for backup purposes should be set to read-only to prevent modification by other applications and affect the backup data consistency.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: B
السؤال #17
iSCSI encapsulates the SCSI command and data description block into the iSCSI protocol.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: B
السؤال #18
Which of the following is not a component of a backup system?
A. ackup software
B. ackup policy
C. ackup server
D. ackup media
عرض الإجابة
اجابة صحيحة: B
السؤال #19
In HUAWEI OceanStor V3, which of the following statements about mapping a snapshot is true?
A. Snapshots optionally can be mapped to multiple hosts
B. All of the answers are true
C. Snapshots can only be mapped to the same host the original LUN was mapped to
D. Mapped snapshots are always Read-Only
عرض الإجابة
اجابة صحيحة: A
السؤال #20
Statement 1: An ICT infrastructure should be built with high end equipment and be located in onesite.Statement 2: A server is a rackmounted enterprise version of a desktop computer and typically hasmore than one hard disk installed.
A. tatement 1 and Statement 2 are both True
B. tatement 1 is True; Statement 2 is False
C. tatement 1 is False; Statement 2 is True
D. tament 1 and Statement 2 are both False
عرض الإجابة
اجابة صحيحة: C
السؤال #21
Storage controllers are only connected to disk enclosures within the SAN network.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: A
السؤال #22
Users of a company can automatically report the alarm of the storage device connected to it to the Huawei Service Support Center through a management software. Excuse me, what software is this user using?
A. Service
B. LI management interface
C. eviceManager
D. oolkit
عرض الإجابة
اجابة صحيحة: A
السؤال #23
Statement 1: A company should know what the Cost Of Downtime is to determine the backup strategy. Statement 2: For the business continuity it is not important to determine the RTO.
A. Statement 1 and Statement 2 are both True
B. Statement 1 is True; Statement 2 is False,
C. Statement 1 is False; Statement 2 is True
D. Statement 1 and Statement 2 are both False
عرض الإجابة
اجابة صحيحة: B
السؤال #24
What statement about the SATA and SAS technologies is true?
A. ATA and SAS support the same maximum number of devices on the bus
B. oth SATA and SAS are intelligent protocols with intelligent devices
C. oth use full-duplex communication
D. oth use serial communication
عرض الإجابة
اجابة صحيحة: D
السؤال #25
The cloud data center virtualizes storage, computing and network resources, and provides a virtualization platform for users to use.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: B
السؤال #26
Statement 1: A company should know what the Cost Of Downtime is to determine the backup strategy. Statement 2: For the business continuity it is not important to determine the RTO.
A. Statement 1 and Statement 2 are both True
B. Statement 1 is True; Statement 2 is False,
C. Statement 1 is False; Statement 2 is True
D. Statement 1 and Statement 2 are both False
عرض الإجابة
اجابة صحيحة: B
السؤال #27
Which of the following are the 3 layers of components that storage systems are made up of? (Choose three.)
A. Storage Analysis
B. Storage Solution
C. Storage Software
D. Storage Hardware
عرض الإجابة
اجابة صحيحة: BCD
السؤال #28
The port selected by the IP drift strategy has nothing to do with the port rate, only related to the location of the port, the order of selecting the port Yes?1. Port at the same position of the remote controller2. Ports at other locations of the peer controller3. The port of the local controller
A. ->1->3
B. ->3->1
C. ->1->2
D. ->2->3
عرض الإجابة
اجابة صحيحة: C
السؤال #29
Using SmartThin gives extra responsibility for the SAN administrator because there is a risk of over-provisioning storage capacity.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: B
السؤال #30
Which of the following is not the benefits of converged storage systems?
A. he same device is able to provide both block storage and file storage
B. aving of rack space due to integration of equipment into one device
C. onverged storage system has better data protection compared to other non-converged systems
D. nified management of storage resources
عرض الإجابة
اجابة صحيحة: C
السؤال #31
Which of the following statements about pre-copy is incorrect?
A. ata to be pre-copied must be reconstructed and calculated
B. re-copy requires hot spare disks
C. re-copy is the process of copying data from a failing member disk to a hot spare disk
D. re-copy greatly reduces the risk of data loss
عرض الإجابة
اجابة صحيحة: A
السؤال #32
The initial capacity allocation strategy of the Huawei OceanStor V3 storage system defaults to automatic allocation.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #33
A company makes a complete data backup relative to the current business for salesperson inquiry and data mining. Which of the following can be used to end?
A. lone
B. napshot
C. olume mirroring
D. rocess replication
عرض الإجابة
اجابة صحيحة: A
السؤال #34
Clustered NAS can provide concurrent multi-node access of data to hosts.
A. RUE
B. ALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #35
Which of the following best describes SDN?
A. Decoupling of the data plane and control plane in networks
B. Using a software program to manage your network
C. Using hardware to manage the network
D. The virtualization of network services to achieve better efficiency and scalability
عرض الإجابة
اجابة صحيحة: B
السؤال #36
Which of the following statements are characteristics of pre-copy technology?(Multiple Choice)
A. igrates data from a suspected faulty disk to a hot spare disk immediately after the error count of the suspected faulty disk exceeds the preset threshold
B. educes the occurrence of reconstruction
C. mproves system reliability
D. educes system performance
عرض الإجابة
اجابة صحيحة: ABC
السؤال #37
In HUAWEI OceanStor V3, which licensed feature is best described as: periodically detects hotspot data and promotes them from low-speed storage media to high-speed media.
A. martTier
B. martMove
C. martMotion
D. martMig ration
عرض الإجابة
اجابة صحيحة: A
السؤال #38
Match the correct functionalities together: (1) IaaS (2) Hybrid (3) SaaS (a) Combination of public and private (b) Applications are hosted externally (c) Hardware is outsourced.
A. 1 - a; 2 - b; 3 - c
B. 1 - b; 2 - c; 3 - a
C. 1 - c; 2 - a; 3 - b
D. 1 - b; 2 - a; 3 - c
عرض الإجابة
اجابة صحيحة: C
السؤال #39
In which stage of the lifecycle management of information and data, does the data management operation such as copying and backup occurs?
A. aintenance
B. ransmission
C. sage
D. eneration
عرض الإجابة
اجابة صحيحة: A
السؤال #40
Which of the following items is NOT mandatory in a Fibre Channel SAN? (Multiple Choice)
A. Storage device
B. Fibre Channel switch
C. Fibre Channel HBA
D. Windows operating system
عرض الإجابة
اجابة صحيحة: BD

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