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NEW QUESTION 37
Which task is performed during authentication using Challenge Handshake Authentication Protocol (CHAP) control?
Response:
- A. Enables an organization to use authentication services from an identity provider
- B. Uses a hash function to convert the secret code into a hash value that is shared between initiator and target
- C. Authenticates client-server applications over the network by using shared-key cryptography
- D. Allows a client to access protected resources from a resource server on behalf of a resource owner
Answer: B
NEW QUESTION 38
What is used to implement a fully functional SAN?
Response:
- A. VXLAN
- B. iSCSI
- C. IPFC
- D. FCIP
Answer: B
NEW QUESTION 39
Which Dell EMC product provides a software-defined platform that supports both block and file storage services?
- A. PowerMax
- B. XtremIO
- C. VPLEX
- D. FAST VP
Answer: A
NEW QUESTION 40
What is a benefit of block-level storage virtualization?
Response:
- A. Improves security through logical segmentation of block storage devices
- B. Enables the online expansion of virtual volumes
- C. Enhances performance by limiting the RSCN traffic
- D. Increases scalability through separation of FC addresses across VSANs
Answer: B
NEW QUESTION 41
Which state change notifications (SCNs) are issued by an iSNS server to the registered devices?
- A. Output events
- B. CPU events
- C. Network events
- D. Input events
Answer: C
NEW QUESTION 42
Which component initiates scheduled backups during backup operations?
Response:
- A. Backup device
- B. Backup client
- C. Backup storage node
- D. Backup server
Answer: D
NEW QUESTION 43
What is a benefit of unified storage systems?
- A. Eliminates the need to use SATA disk drives to store less valued data
- B. Enables rapid development of modern applications by using a common storage pool
- C. Increases the overall storage capacity utilization with no stranded capacity
- D. Provides the capability to separately plan the capacity consumption of object-based data
Answer: B
NEW QUESTION 44
What accurately describes virtual SAN (VSAN) trunking?
Response:
- A. Increases the complexity of managing the FC SAN with an increase in the number of ISLs.
- B. Reduces the utilization of ISLs by removing all the ISLs configured between the FC switches.
- C. Reduces the number of ISLs between switches that are configured with multiple VSANs.
- D. Increases the number of E_ports used for the ISLs to transfer multiple VSAN traffic.
Answer: C
NEW QUESTION 45
Which block storage volume allocates all of the physical storage specified at the time it is created?
- A. Thin provisioned LUN
- B. Thin provisioned RAID
- C. Thick provisioned RAID
- D. Thick provisioned LUN
Answer: D
NEW QUESTION 46
When using a bridged iSCSI connection, which components facilitate communication between gateways?
- A. Compute system with iSCSI ports and the storage system with Ethernet ports.
- B. Compute system with iSCSI ports and the storage system with only FC ports.
- C. Compute system with FC HBA ports and the storage system with only FC ports.
- D. Compute system with FCoE ports and the storage system with iSCSI ports.
Answer: B
NEW QUESTION 47
Which compute system component enables dynamic extension of file system capacity and efficient storage management?
- A. Logical Unit Number Masking
- B. Logical Unit Number
- C. Virtual Memory Manager
- D. Logical Volume Manager
Answer: D
NEW QUESTION 48
What is an example of a Performance Management task?
- A. Planning and architecting data backup and replication solutions.
- B. Scanning applications and databases to identify vulnerabilities.
- C. Removing unused resources from a service and reassigning them to another.
- D. Selecting an appropriate RAID type for a storage pool.
Answer: D
NEW QUESTION 49
What is an example of a capacity management task in a storage infrastructure?
Response:
- A. Making configuration changes to address issues
- B. Assessing potential risk of all changes to a configuration item
- C. Selecting a suitable RAID type for a storage pool
- D. Trend analysis of storage space consumption
Answer: D
NEW QUESTION 50
What is a benefit of using an existing IP-based network infrastructure for storage connectivity?
- A. Ensure lossless transmission of FC traffic over Ethernet
- B. Provide a dedicated network for storage
- C. Provide the ability to extend the network over long distances
- D. Ensure security by allowing only localized data movement
Answer: C
NEW QUESTION 51
A Fibre Channel switch has eight ports and all ports must be operational 24*7.
However, a failure of Port 5 occurs on a particular week as follows:
* Monday = 11 AM to 12 PM
* Thursday = 7 AM to 11 AM
* Saturday = 11 AM to 1 PM
What is the availability of Port 5 in that week?
- A. 95.8%
- B. 97%
- C. 93%
- D. 94.1%
Answer: A
NEW QUESTION 52
What is an advantage of deploying a purpose-built, disk-based backup appliance in a data center environment?
Response:
- A. Retain the fixed content for longer periods in the data center.
- B. Lower the recovery time objective of an organization.
- C. Eliminate the need for performing source-based deduplication.
- D. Convert the capital expenditure to an operational expenditure.
Answer: B
NEW QUESTION 53
What is signified by the "variability" characteristic of big data?
Response:
- A. Varying data quality affects its reliability and accuracy
- B. Data change rate affects its timely analysis
- C. Data is generated in different formats by numerous sources
- D. Meaning of the data changes constantly
Answer: D
NEW QUESTION 54
Based on the exhibit,
Based on the exhibit, what does the "X" represent?
- A. ACK SYN
- B. NACK SYN
- C. SYN ACK
- D. SYN NACK
Answer: C
NEW QUESTION 55
What is compromised by a passive attack on an IT infrastructure?
Response:
- A. Integrity
- B. Availability
- C. Repudiation
- D. Confidentiality
Answer: D
NEW QUESTION 56
Which Internet of Things (IoT) component is responsible for the automation of operations by applying a force based on the dynamics of data?
- A. Sensor
- B. Switch
- C. Gateway
- D. Actuator
Answer: D
NEW QUESTION 57
Why is it important for organizations to implement a multi-site remote replication solution?
- A. Provide consistent near-zero RPO in the event of source and remote site failures
- B. Perform synchronous replication with low network bandwidth
- C. Recover data to any point-in-time in the event of a remote site failure
- D. Ensure data protection is always available if there are any single site failures
Answer: A
NEW QUESTION 58
In the FC protocol stack, what is the function of the FC-4 layer?
Response:
- A. Provides FC addressing, structure, and organization of data
- B. Provides transmission words, primitive signals, and link initialization
- C. Provides standards for the physical interface, media, and transmission of bits
- D. Defines application interfaces and maps storage protocols
Answer: D
NEW QUESTION 59
What is an accurate statement about a logical volume in a compute system?
Response:
- A. Can only be created froma single physical volume
- B. Allows multiple file systems to run concurrently
- C. Can span across multiple physical volumes
- D. Must be created across multiple volume groups
Answer: C
NEW QUESTION 60
What is an accurate statement about OAuth security control?
Response:
- A. Allows a client to access protected resources from a resource server on behalf of a resource owner
- B. Enables an organization to use authentication services from an identity provider
- C. Enables initiators and targets to authenticate each other by using a shared secret code
- D. Provides strong authentication for client-server applications by using secret-key cryptography
Answer: A
NEW QUESTION 61
What is a benefit of using an existing IP-based network infrastructure for storage connectivity?
Response:
- A. Ensure lossless transmission of FC traffic over Ethernet
- B. Provide a dedicated network for storage
- C. Provide the ability to extend the network over long distances
- D. Ensure security by allowing only localized data movement
Answer: C
NEW QUESTION 62
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