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NEW QUESTION 15
in a NAS environment, which file system provides a public or open variation of the Server Message Block (SMB) protocol and uses the TCP/IP protocol?
- A. Common Internet File System (CIFS)
- B. Hadoop Distributed File System (HDFS)
- C. Network File System (NFS)
- D. New Technology File System (NTFS)
Answer: A
NEW QUESTION 16
Which functionality does a Control layer provide in a software-defined networking architecture?
- A. Defining the network behavior through various policies.
- B. Establishing communications between the Infrastructure and Interface layers.
- C. Forwarding data packets based on the requirements from the Application layer.
- D. Making decisions on how the packets should be forwarded.
Answer: B
NEW QUESTION 17
What is an accurate statement about three-way NDMP backup in a NAS environment?
- A. Backup data traverses at least three NAS heads before reaching the backup device
- B. Each NAS head should have a dedicated backup device
- C. Backup device can be shared among multiple NAS heads
- D. Backup is performed only when three or more NAS heads are present
Answer: C
NEW QUESTION 18
Which type of zoning does the "X" represent?
- A. Port zoning
- B. WWN zoning
- C. Fabric zoning
- D. Mixed zoning
Answer: A
NEW QUESTION 19
What is an accurate statement about infrastructure discovery?
- A. Detects potential security attacks on a storage infrastructure and deploys specialized tools to eliminate the attacks
- B. Standardizes on-going infrastructure management activities andassesses potential risks of the activities
- C. Classifies, organizes, and analyzes all infrastructure management bestpractices stored in data lakes
- D. Creates an inventory of infrastructure components and provides information about the components
Answer: D
NEW QUESTION 20
Which technology combines NAND flash memory into a hard disk drive and is a single, integrated device incorporating both types of storage?
- A. Solid-state hybrid drive
- B. Fibre Channel drive
- C. Solid-state drive
- D. Dual drive
Answer: A
Explanation:
Explanation/Reference:
Reference: https://en.wikipedia.org/wiki/Hybrid_drive#Solid-state_hybrid_drive
NEW QUESTION 21
When using a bridged iSCSI connection, which components facilitate communication between gateways?
- A. Compute system with FC HBA ports and the storage system with only FC ports.
- B. Compute system with iSCSI ports and the storage system with Ethernet ports.
- C. Compute system with iSCSI ports and the storage system with only FC ports.
- D. Compute system with FCoE ports and the storage system with iSCSI ports.
Answer: D
Explanation:
Explanation/Reference: http://www.tsmtutorials.com/2016/08/iscsi-interfaces.html
NEW QUESTION 22
Which Dell EMC product enables continuous protection for any PIT recovery and offers multi-site support?
- A. SRDF
- B. Avamar
- C. RecoverPoint
- D. SourceOne
Answer: C
NEW QUESTION 23
What is an example of a Performance Management task?
- A. Selecting an appropriate RAID type for a storage pool.
- B. Scanning applications and databases to identify vulnerabilities.
- C. Planning and architecting data backup and replication solutions.
- D. Removing unused resources from a service and reassigning them to another.
Answer: D
NEW QUESTION 24
An application generates 8400 small random I/Os at peak workloads with a read/write ratio of 2:1.
What is the disk load at peak activity for a RAID 5 configuration?
- A. A.22400
- B. 0
- C. 1
- D. 2
Answer: D
NEW QUESTION 25
What accurately describes an iSCSI HBA?
- A. Enables transmission of data through iSCSI tunneling
- B. Requires a software adapter with built-in functionality
- C. Performs both iSCSI and TCP/IP processing
- D. Requires CPU cycles for TCP/IP processing
Answer: C
Explanation:
Explanation/Reference: https://www.dell.com/downloads/global/power/ps4q09-20090419-McConnell.pdf
NEW QUESTION 26
What is a key objective to performing continuous replication?
- A. Reduce the deduplication ratio.
- B. Avoid performing data archiving.
- C. Avoid performing data backups.
- D. Reduce the RPO to near-zero.
Answer: C
NEW QUESTION 27
Drag and Drop Question
Match the Fibre Channel (FC) Layers with their respective functions.
Answer:
Explanation:
NEW QUESTION 28
What is an advantage of the changed block tracking backup technique?
- A. Enables restoration to any point-in-time
- B. Reduces the backup window
- C. Eliminates the need for data deduplication
- D. Increases backup device performance
Answer: B
NEW QUESTION 29
What is the objective of security control?
- A. Minimize the attack surfaces and minimize the work factors
- B. Minimize the attack surfaces and maximize the work factors
- C. Maximize the attack surfaces and minimize the attack vector
- D. Maximize the attack surfaces and maximize the attack vector
Answer: A
NEW QUESTION 30
In a backup operation, what are the correct sequence of steps after the backup server initiates the scheduled backup process?
Answer:
Explanation:
NEW QUESTION 31
Which Converged Network Adapter (CNA) component encapsulates Fibre Channel (FC) frames into Ethernet frames?
- A. PCIe Bus
- B. Fibre Channel HBA
- C. Fibre Channel Forwarder
- D. FCoE ASIC
Answer: B
Explanation:
Explanation/Reference: https://www.mycloudwiki.com/san/fcoe-san-overview/
NEW QUESTION 32
What is a characteristic of a scale-out NAS?
- A. Distinct file systems are created on each node in the cluster
- B. Up to four file systems can be created across the cluster
- C. File system grows dynamically as nodes are added in the cluster
- D. Different file systems can be mixed on each node in a single cluster
Answer: A
NEW QUESTION 33
Which type of zoning does the "X" represent?
- A. Port zoning
- B. WWN zoning
- C. Fabric zoning
- D. Mixed zoning
Answer: C
NEW QUESTION 34
Which method is used to establish a VPN connection between a primary and remote data center to perform secure remote replication?
- A. Intra-site VPN connection
- B. Remote access VPN connection
- C. Long distance VPN connection
- D. Site-to-site VPN connection
Answer: D
NEW QUESTION 35
What is a characteristic of an FC-AL implementation?
- A. Reserves one address for connecting an FC-SW port
- B. Requires at least one connectivity device
- C. Supports connectivity up to 15 million nodes
- D. Devices can be added and removed dynamically without any impact
Answer: A
NEW QUESTION 36
A customer has a requirement to perform a backup each night. However, the customer has a limited amount of time for backups to run on week nights, Monday through Friday evenings.
Which backup granularity type is recommended to meet the backup window for those nights?
- A. Cumulative
- B. Incremental
- C. Differential
- D. Full
Answer: D
NEW QUESTION 37
What is a benefit of using content addressed storage (CAS) as an archival solution?
- A. Provides the ability to perform production operations on the CAS
- B. Ensures content authenticity and integrity
- C. Enables modification of archived data
- D. Supports location independence using different content IDs for an object
Answer: B
NEW QUESTION 38
What is an example of an availability management task in storage infrastructure management?
- A. Tracking configuration changes to storage components
- B. Performing trend analysis of storage space consumption
- C. Specifying storage space quotas for users
- D. Designing a new replication solution for data redundancy
Answer: D
NEW QUESTION 39
When using a bridged iSCSI connection, which components facilitate communication between gateways?
- A. Compute system with FC HBA ports and the storage system with only FC ports.
- B. Compute system with iSCSI ports and the storage system with Ethernet ports.
- C. Compute system with iSCSI ports and the storage system with only FC ports.
- D. Compute system with FCoE ports and the storage system with iSCSI ports.
Answer: C
Explanation:
Bridged iSCSI: This type of connectivity enables the initiators to exist in an IP environment while the storage systems remain in an FC SAN environment. It enables the coexistence of FC with IP by providing iSCSI-to-FC bridging functionality. The figure on the right illustrates a bridged iSCSI implementation. It shows connectivity between a compute system with an iSCSI initiator and a storage system with an FC port
NEW QUESTION 40
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