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NEW QUESTION 10
An application uses ten, 15 GB devices.
A pointer-based full volume replica of the application is required.
The replica will be kept for 24 hours and the data changes by 10% every 24 hours.
How much storage should be allocated for the replication?
- A. 30 GB
- B. 150 GB
- C. 300 GB
- D. 15 GB
Answer: B
NEW QUESTION 11
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. 80%
- B. 70%
- C. 71.6%
- D. 78.3%
Answer: C
NEW QUESTION 12
Which exhibit represents a Type 1 hypervisor?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION 13
Based on the exhibit, what does the "X", "Y", and "Z" represent in a NAS environment?
- A. X = IP Network, Y = NAS Gateway, and Z = FC SAN
- B. X = IP Network, Y = FC SAN, and Z = NAS Gateway
- C. X = FC SAN, Y = IP Network, and Z = NAS Gateway
- D. X = FC SAN, Y = NAS Gateway, and Z= IP Network
Answer: B
NEW QUESTION 14
What is determined by the amount of space configured for the journal in continuous data protection (CDP) replication?
- A. Amount of data that can be restored to a specific point
- B. Length of time required to recover the data
- C. Amount of space the source and replica volumes require
- D. Length of time the recovery points can go back
Answer: C
NEW QUESTION 15
A consumer is interested in a service that provides multiple operating systems and programming frameworks for application development and deployment.
Which recommended cloud service model will meet these requirements?
- A. Platform as a Service
- B. Storage as a Service
- C. Software as a Service
- D. Infrastructure as a Service
Answer: A
Explanation:
Explanation/Reference: https://en.wikipedia.org/wiki/Platform_as_a_service
NEW QUESTION 16
Which file system uses a MapReduce framework to run applications and a NameNode for managing the file system?
- A. Common Internet File System (CIFS)
- B. Hadoop Distributed File System (HDFS)
- C. New Technology File System (NTFS)
- D. Network File System (NFS)
Answer: B
Explanation:
Explanation
Explanation/Reference: https://searchdatamanagement.techtarget.com/definition/Hadoop-Distributed-File-System-HDFS
NEW QUESTION 17
When using the erasure coding technique in an object-based storage system, data is divided into
12 data segments and 4 coding segments.
What is the maximum number of disk drive failures against which data is protected by the configuration?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 18
What does the "variability" characteristic of big data signify?
- A. Importance in the quality of data gathered from a number of sources
- B. Diversity in the formats and types of data generated from various 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
Answer: B
NEW QUESTION 19
What is an accurate statement about variable prefetching?
- A. Storage system prefetches many non-contiguous blocks of data, with varied sizes, from cache.
- B. Many blocks that have recently been written to storage by the compute system are retrieved and placed in cache.
- C. Storage system prefetches data in multiples of the original I/O request size from the compute system.
- D. Many non-contiguous blocks that are not currently required can be retrieved from cache in advance.
Answer: A
NEW QUESTION 20
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. Reduce the cost of managing data center components by using a self-service catalog.
- C. Deploy only unified and converged IT resources to reduce the management complexity.
- D. Ability to be agile, operate in real time, and develop intelligent products.
Answer: C
NEW QUESTION 21
In a RAID 6 array with four disks, what is the total usable data storage capacity on the array if the disk size is 200 GB?
- A. 600 GB
- B. 800 GB
- C. 200 GB
- D. 400 GB
Answer: D
NEW QUESTION 22
What does the "X" represent in the exhibit?
- A. F_port
- B. E_port
- C. N_port
- D. NL_port
Answer: C
NEW QUESTION 23
Match the virtual machine (VM) file with its description.
Answer:
Explanation:
NEW QUESTION 24
What is an accurate statement about Storage Class Memory (SCM)?
- A. SCM can be addressed at the bit or word level
- B. SCM is faster than DRAM
- C. SCM read and write speeds are slower than flash
- D. SCM has volatile memory
Answer: A
NEW QUESTION 25
Which Internet of Things (IoT) component is responsible for the automation of operations by applying a force based on the dynamics of data?
- A. Gateway
- B. Switch
- C. Sensor
- D. Actuator
Answer: C
NEW QUESTION 26
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Dell EMC Information Storage and Management Exam Certification Details:
| Exam Code | DEA-1TT4 |
| Schedule Exam | Pearson VUE |
| Passing Score | 60% |
| Exam Name | Dell EMC Certified Associate - Information Storage and Management (DECA-ISM) |
| Sample Questions | Dell EMC Information Storage and Management Sample Questions |
| Exam Price | $230 (USD) |
| Books / Training | Information Storage Management (ISM) V4 - OnDemand Course (ES131STG00799) Information Storage Management V4 -Classroom (ES111STG00802) |
| Duration | 90 mins |
| Number of Questions | 60 |
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