[Oct-2021] Pass EMC DEA-1TT4 Exam in First Attempt Guaranteed!
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NEW QUESTION 24
What is a key advantage of implementing FCIP?
- A. Enables migration of VMs across data centers by using existing FC networks.
- B. Provides a disaster recovery solution by replicating data across data centers.
- C. Ensures lossless transmission of FC traffic across data centers over Ethernet.
- D. Provides a dedicated network for transmission of storage traffic within a data center.
Answer: B
NEW QUESTION 25
In which stage of the business continuity planning lifecycle does an organization identify critical business processes and assign recovery priorities?
- A. Implementing
- B. Establishing objectives
- C. Analyzing
- D. Designing and developing
Answer: C
NEW QUESTION 26
When implementing a full mesh topology in a Fibre Channel (FC) SAN environment, what is the effect when there is an increase in the number of switches?
- A. Increases the load on the ISLs due to traffic aggregation.
- B. Increases the hop count for compute to storage traffic.
- C. Reduces the available switch ports for node connectivity.
- D. Reduces the available node ports for ISL connectivity.
Answer: C
Explanation:
Explanation
NEW QUESTION 27
Which Dell EMC product creates a server and IP-based SAN from direct-attached server storage to deliver flexible and scalable performance and capacity on demand?
- A. XtremIO
- B. PowerMax
- C. ViPR Controller
- D. VxFlex OS
Answer: D
Explanation:
Explanation/Reference: https://www.dellemc.com/mk-mk/collaterals/unauth/white-papers/products/ready-solutions/ h17332_dellemc_vxflex_os_networking_best_practices.pdf
NEW QUESTION 28
Which type of zoning does the "X" represent?
- A. Port zoning
- B. WWN zoning
- C. Fabric zoning
- D. Mixed zoning
Answer: C
NEW QUESTION 29
Which method does an intrusion detection and prevention system (IDPS) use to identify intrusions by scanning and analyzing events to detect if they are statistically different from normal events?
- A. Anomaly-based
- B. Device-based
- C. Signature-based
- D. Profile-based
Answer: A
NEW QUESTION 30
What does an area ID represent in Fibre Channel (FC) addressing?
- A. Group of switch ports
- B. Switch within a group
- C. Port within a group
- D. Group of switches
Answer: C
Explanation:
Explanation/Reference: https://archive.nanog.org/meetings/nanog55/presentations/Sunday/Hudson_Storage.pdf
NEW QUESTION 31
What is a function of a continuous data protection (CDP) appliance?
- A. Migrates deduplicated data from the source volume to the target volume during replication
- B. Intercepts writes to the production volume and splits each write into two copies
- C. Manages both local and remote replications within and across data centers
- D. Stores all data that has changed from the time the replication session started
Answer: A
NEW QUESTION 32
Which type of fabric topology does the exhibit represent?
- A. Full mesh
- B. Dual core-edge
- C. Partial mesh
- D. Single core-edge
Answer: A
NEW QUESTION 33
Match the types of attack with their respective description.
Answer:
Explanation:
NEW QUESTION 34
Which type of storage system is built specifically for storing fixed content?
- A. Block-based storage
- B. Content addressed storage
- C. Unified storage
- D. File-based storage
Answer: B
NEW QUESTION 35
Which exhibit represents a Type 1 hypervisor?
- A.
- B.
- C.
- D.
Answer: C
NEW QUESTION 36
A company has virtualized their data center and wants to deploy a recovery-in-place backup approach. What is the advantage of this type of approach?
- A. Eliminates the need to transfer the image from the backup device to the primary storage before it is restarted
- B. Acquires backup services through a self-service portal
- C. Eliminates the backup impact on application servers
- D. Reduces the recovery point objective to restore the data to any previous point-in-time using backed up VMs
Answer: A
NEW QUESTION 37
A company plans to deploy a new application in their environment. The new application requires 2 TB of storage space. During peak workloads, the application is expected to generate 4500 IOPS with a typical I/O size of 4 KB. The capacity of each available disk drive is 250 GB. In addition, the maximum number of IOPS a drive can perform at with a 70% utilization is 90 IOPS.
What is the minimum number of disk drives needed to meet the application's capacity and performance requirements for a RAID 0 configuration?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 38
Which type of zoning does the "X" represent?
- A. Port zoning
- B. WWN zoning
- C. Fabric zoning
- D. Mixed zoning
Answer: A
NEW QUESTION 39
Why is it important for organizations to maintain a copy of data at a remote site?
- A. Provide operational recovery
- B. Ensure data archiving to meet regulatory requirements
- C. Ensure disaster recovery
- D. Provide flexibility to use stub files for production operations
Answer: C
NEW QUESTION 40
What is a benefit when a node is added to a scale-out NAS cluster?
- A. Reduced capital expenditure
- B. Simplified cluster management
- C. Decreased data duplication
- D. Increased cluster performance
Answer: A
NEW QUESTION 41
A Fibre Channel switch has eight ports and all ports must be operational from 8 AM to 8 PM, Monday through Friday. However, a failure of Port 2 occurs on a particular week as follows:
Monday = 10 AM to 12 PM Wednesday = 4 PM to 9 PM Thursday = 4 PM to 7 PM Friday = 3 PM to 6 PM Saturday = 9 AM to 1 PM What is the availability of Port 2 in that week?
- A. 70%
- B. 78.3%
- C. 71.6%
- D. 80%
Answer: A
NEW QUESTION 42
Which type of fabric topology does the exhibit represent?
- A. Dual core-edge
- B. Partial mesh
- C. Single core-edge
- D. Full mesh
Answer: B
NEW QUESTION 43
A company is planning to perform a cloud-based backup. They want to send their data over a public network to a cloud backup device.
Which security control mechanism helps to protect the data from an attacker?
- A. Data shredding
- B. Multi-factor authentication
- C. Encryption
- D. Demilitarized zone
Answer: C
NEW QUESTION 44
What is an accurate statement about the function of an archiving server?
- A. Scans the data that can bearchived on application servers
- B. Creates stub files on an archiving storage device
- C. Enables the ability to configure policies for archiving data
- D. Installs agentson the archiving storage device
Answer: C
NEW QUESTION 45
What is an accurate statement about Challenge Handshake Authentication Protocol (CHAP) control?
- A. Provides strong authentication for client-server applications by using secret-key cryptography
- B. Enables initiators and targets to authenticate each other by using a shared secret code
- C. Enables an organization to use authentication services from an identity provider
- D. Allows a client to access protected resources from a resource server on behalf of a resource owner
Answer: B
NEW QUESTION 46
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