EMC Associate - Information Storage and Management Version 4.0 - DEA-1TT4 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

What is a function of the metadata service in an object-based storage device (OSD)?

A. Manages the storage space for all remote clients. B. Generates the file system namespace from the file contents. C. Maintains the object IDs and file system namespace mappings. D. Manages both physical and logical disks on which the user data is stored.

Discussion 0

Correct Answer: C Vote an answer

Question 2

Which Converged Network Adapter (CNA) component encapsulates Fibre Channel (FC) frames into Ethernet frames?

A. Fibre Channel HBA B. Fibre Channel Forwarder C. PCIe Bus D. FCoE ASIC

Discussion 0

Correct Answer: D Vote an answer

Question 3

Which technology decouples the OS, applications, and user state from a physical compute system?

A. Application virtualization B. Desktop virtualization C. Thin client virtualization D. Storage virtualization

Discussion 0

Correct Answer: B Vote an answer

Question 4

What is an accurate statement about Storage Class Memory (SCM)?

A. SCM has volatile memory B. SCM read and write speeds are slower than flash C. SCM is faster than DRAM D. SCM can be addressed at the bit or word level

Discussion 0

Correct Answer: D Vote an answer

Question 5

A backup administrator has defined a backup policy. The policy requires full backups to be performed at 10 PM every Sunday and incremental backups performed at 10 PM the remaining days. If files were accidentally deleted Wednesday morning, how many backup copies are required to restore the files?

A. 3 B. 2 C. 5 D. 4

Discussion 0

Correct Answer: A Vote an answer

Question 6

What is an advantage of implementing file-level virtualization in a data center environment?

A. Provides non-disruptive file mobility across file servers or NAS devices. B. Provides automated scaling of file systems across NAS servers. C. Provides the capability to access files from any device. D. Provides dynamic distribution of files across NAS clients.

Discussion 0

Correct Answer: A Vote an answer

Question 7

Why are organizations moving towards a modern data center implementation?

A. Develop modern applications in the public cloud without having the right skill set in-house. B. Ability to be agile, operate in real time, and develop intelligent products. C. Deploy only unified and converged IT resources to reduce the management complexity. D. Reduce the cost of managing data center components by using a self-service catalog.

Discussion 0

Correct Answer: C Vote an answer

Question 8

What happens when the size of a write I/O request exceeds the configured write aside size in a block-based storage system?

A. Warning message to reduce the size of write I/O is displayed B. Cache is bypassed and I/O is written directly to storage C. Write aside size is automatically reconfigured to the new write I/O size D. Write data is lost and a re-write request is sent to the compute system

Discussion 0

Correct Answer: B Vote an answer

Question 9

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. $ 1500 D. $ 400

Discussion 0

Correct Answer: B Vote an answer

Question 10

What does the "variability" characteristic of big data signify?

A. Diversity in the formats and types of data generated from various sources B. Importance in the quality of data gathered from a number of sources C. Cost-effectiveness and business value obtained from massive volumes of data D. Importance in obtaining the right information from data at all possible contexts

Discussion 0

Correct Answer: A Vote an answer