Best Quality EMC DEA-1TT4 Exam Questions BraindumpQuiz Realistic Practice Exams [2021]
Critical Information To Associate - Information Storage and Management Version 4.0 Exam Pass the First Time
NEW QUESTION 31
What is the goal of a business continuity solution?
- A. Eliminate security threats in a data protection environment for continuous access to data.
- B. Reduce the amount of investment in protecting an organization's business-related data.
- C. Ensure information availability that is required to conduct vital business operations.
- D. Avoid a disaster in a data protection environment to control the loss of data.
Answer: C
Explanation:
Explanation/Reference: https://www.oreilly.com/library/view/information-storage- and/9781118236963/9781118236963c09.xhtml
NEW QUESTION 32
What is an accurate statement about a virtual machine (VM) snapshot?
- A. Runs as an independent copy from the parent VM
- B. Captures the state and data of a running VM at a specific point-in-time
- C. Provides the capability to restore VM data to any point-in-time
- D. Provides the capability to delete the parent VM once the snapshot is created
Answer: B
NEW QUESTION 33
Based on the exhibit, what does the "X" represent in the FCIP tunnel configuration?
- A. VE_port
- B. F_port
- C. E_port
- D. EX_port
Answer: D
NEW QUESTION 34
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: https://www.mycloudwiki.com/san/iscsi-interfaces/
NEW QUESTION 35
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
Explanation:
Explanation
The evolution of LVMs enabled dynamic extension of file system capacity and efficient storage management.
The LVM provides optimized storage access and simplifies storage resource management. It hides details about the physical disk and the location of data on the disk. It enables administrators to change the storage allocation even when the application is running.
NEW QUESTION 36
What does the "variability" characteristic of big data signify?
- A. Importance in the quality of data gathered from a number of sources
- B. Importance in obtaining the right information from data at all possible contexts
- C. Cost-effectiveness and business value obtained from massive volumes of data
- D. Diversity in the formats and types of data generated from various sources
Answer: D
Explanation:
Explanation/Reference: https://tdwi.org/articles/2017/02/08/10-vs-of-big-data.aspx
NEW QUESTION 37
What does the "X" represent in the exhibit?
- A. N_port
- B. F_port
- C. E_port
- D. NL_port
Answer: A
NEW QUESTION 38
What is a function of a Fibre Channel Forwarder in an FCoE SAN?
- A. Encapsulates IP packets into FC frames
- B. Transfers FCoE traffic over an FC SAN
- C. Applies zoning configurations and provides fabric services
- D. Provides both NIC and FC HBA functionality
Answer: C
NEW QUESTION 39
An organization performs a full back up every Sunday and cumulative back ups on the remaining days. On Thursday, a data corruption occurs that requires a data restoration from the backup copies. How many backup copies are required to perform this restoration?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 40
Match the types of attack with their respective description.
Answer:
Explanation:
NEW QUESTION 41
What is a benefit of link aggregation?
- A. Saves bandwidth by restricting traffic to a specific potentially congested ISL.
- B. Yields a higher throughput by combining two parallel ISLs into a single physical ISL.
- C. Improves ISL utilization by increasing the network traffic on a specific ISL.
- D. Optimizes fabric performance by distributing network traffic across ISLs.
Answer: D
NEW QUESTION 42
What does the "variability" characteristic of big data signify?
- A. Importance in the quality of data gathered from a number of sources
- B. Importance in obtaining the right information from data at all possible contexts
- C. Cost-effectiveness and business value obtained from massive volumes of data
- D. Diversity in the formats and types of data generated from various sources
Answer: D
NEW QUESTION 43
Which functionality does a Control layer provide in a software-defined networking architecture?
- A. Defining the network behavior through various policies.
- B. Making decisions on how the packets should be forwarded.
- C. Forwarding data packets based on the requirements from the Application layer.
- D. Establishing communications between the Infrastructure and Interface layers.
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 44
Drag and Drop Question
Match the types of attack with their respective description.
Answer:
Explanation:
NEW QUESTION 45
What is determined by the amount of space configured for the journal in continuous data protection (CDP) replication?
- A. Length of time the recovery points can go back
- B. Length of time required to recover the data
- C. Amount of space the source and replica volumes require
- D. Amount of data that can be restored to a specific point
Answer: C
Explanation:
Explanation/Reference: https://www.mycloudwiki.com/san/network-based-replication-cdp-overview/
NEW QUESTION 46
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
NEW QUESTION 47
What accurately describes an object-based storage device (OSD)?
- A. One object can be placed inside another object
- B. Numerous objects can be stored in a single namespace
- C. Objects exist at the same level in the address space
- D. Objects are created based on the name and location of the file
Answer: C
NEW QUESTION 48
In a backup operation, what are the correct sequence of steps after the backup server initiates the scheduled backup process?
Answer:
Explanation:
NEW QUESTION 49
A company's Finance department needs 200 GB of storage for their business applications. A LUN is created with 200 GB and RAID 1 is configured to support the applications. If the cost of storage per GB is $2, what is the chargeback cost to the department for application storage?
- A. $ 200
- B. $ 800
- C. $ 400
- D. $ 1500
Answer: B
NEW QUESTION 50
What is an accurate statement about OAuth security 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: D
NEW QUESTION 51
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 52
Match the virtual machine (VM) file with its description.
Answer:
Explanation:
NEW QUESTION 53
Which VMware product has pre-defined workflows that helps to automate and coordinate the service delivery and operational functions in a storage infrastructure?
- A. Horizon
- B. vRealize Orchestrator
- C. vSphere ESXi
- D. NSX
Answer: B
NEW QUESTION 54
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