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NEW QUESTION 166
Which product enables employees to enroll their mobile devices in an enterprise environment and ensures secure access from the devices to the enterprise resources?
Response:
- A. Dell PowerEdge
- B. Dell InTrust
- C. VMware AppDefense
- D. VMware AirWatch
Answer: D
NEW QUESTION 167
What is an accurate statement about cache vaulting?
Response:
- A. Seals the cache and rejects any further reads or writes during a power failure
- B. Cache data in multiple locations is made coherent during a power failure
- C. Only writes to the cache are stored in a mirrored location during a power failure
- D. Contents of cache is dumped to a set of physical storage drives during a power failure
Answer: D
NEW QUESTION 168
Which product delivers virtualized or hosted desktops and applications through a single platform?
- A. VMware Horizon
- B. VMware NSX
- C. Dell PowerEdge servers
- D. Dell EMC VxRail Appliance
Answer: A
NEW QUESTION 169
Why is it important for organizations to implement a backup solution in a data center environment?
- A. Ensure the availability of production data
- B. Minimize the cost of data protection
- C. Improve the integrity of critical data
- D. Reduce redundant data in a production environment
Answer: A
NEW QUESTION 170
What accurately describes a data lake in a big data environment?
Response:
- A. Stores large volumes of structured and unstructured data collected from various sources
- B. Designed for query and analysis to support data decisions
- C. Designed to organize, classify, or analyze the data when it is created
- D. Stores current and historical data that must have a structured format on object-based storage
Answer: A
NEW QUESTION 171
Which VMware product provides a network virtualization platform for a software-defined data center?
Response:
- A. AirWatch
- B. ESXi
- C. Horizon
- D. NSX
Answer: D
NEW QUESTION 172
What does the "X" represent in the exhibit?
- A. N_port
- B. E_port
- C. NL_port
- D. F_port
Answer: A
NEW QUESTION 173
What accurately describes a VSAN?
Response:
- A. A logical fabric on an FC SAN that enables communication among a group of nodes
- B. A logical fabric across FC SANs that aggregates the FC SANs to create a network pool
- C. A logical fabric across FC SANs that allows non-disruptive file mobility between the SANs
- D. A logical fabric on an FC SAN that has a 1-to-1 relationship with a zone in the FC SAN
Answer: A
NEW QUESTION 174
A system has three components, and all three components need to be operational from 8 AM to 5 PM; Monday to Friday. During a particular week, failure of component 3 occurred as follows:
Monday = 7 AM to 11 AM
Tuesday = No failure
Wednesday = 4 PM to 7 PM
Thursday = No failure
Friday = 12 PM to 2 PM
Saturday = 5 AM to 8 AM
Sunday = 6 PM to 9 PM
What is the availability of component 3 for this week?
Response:
- A. 92.4%
- B. 86.6%
- C. 84.2%
- D. 90.8%
Answer: B
NEW QUESTION 175
Which VMware product provides a virtual desktop infrastructure solution?
Response:
- A. NSX
- B. Horizon
- C. AirWatch
- D. ESXi
Answer: B
NEW QUESTION 176
What is the fundamental unit of data transfer in an FC network?
Response:
- A. Sequence
- B. Packet
- C. Exchange
- D. Frame
Answer: D
NEW QUESTION 177
DRAG DROP
Match the types of attack with their respective description.
Answer:
Explanation:
NEW QUESTION 178
What is an accurate statement about a core-edge topology?
Response:
- A. All hosts are connected to the core-tier switches
- B. Core-tier is extended by adding more switches at the core
- C. Edge-tier switches are connected to each other and to the core
- D. Network traffic traverses all switches at the edge-tier
Answer: B
NEW QUESTION 179
Which type of fabric topology does the exhibit represent?
Response:
- A. Single core-edge
- B. Partial mesh
- C. Dual core-edge
- D. Full mesh
Answer: D
NEW QUESTION 180
What is an accurate statement about a virtual machine (VM) snapshot?
Response:
- A. Captures the state and data of a running VM at a specific point-in-time
- B. Provides the capability to restore VM data to any point-in-time
- C. Runs as an independent copy from the parent VM
- D. Provides the capability to delete the parent VM once the snapshot is created
Answer: A
NEW QUESTION 181
What is a benefit of implementing a virtual machine (VM) storage migration?
Response:
- A. Enables VMs to keep functioning even if the source data is lost due to a failure
- B. Balances storage utilization by redistributing VMs across different storage systems
- C. Reduces the overall storage system capacity requirements for organizations
- D. Improves the security of applications running inside VMs on the migrated storage system
Answer: B
NEW QUESTION 182
What is a benefit of deploying a multi-site storage system-based remote replication solution?
Response:
- A. Requires low network bandwidth to perform synchronous replication
- B. Enables a consistent near-zero RPO in the event of source and remote site failures
- C. Ensures disaster recovery protection remains available in the event of source or remote site failures
- D. Provides the capability to recover data to any point-in-time
Answer: C
NEW QUESTION 183
How does the MapReduce component of a big data analytics solution process a large data set?
Response:
- A. Replicates the entire data set on multiple high-performance compute nodes for processing
- B. Implements a high-level query layer to describe and run data processing jobs
- C. Uses the HDFS protocols for advanced caching on the NameNode of an HDFS cluster
- D. Splits the data set into parts and distributes them across multiple computing nodes in a cluster
Answer: D
NEW QUESTION 184
An application generates 8400 small random I/Os at peak workloads with a read/write ratio of 2:1. What is the disk load at peak activity for a RAID 5 configuration?
Response:
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 185
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: A
NEW QUESTION 186
Which system has a chassis with slots holding multiple servers and provides an integrated power supply, cooling, networking, and management functions?
Response:
- A. Mainframe compute system
- B. Blade compute system
- C. Rack-mounted compute system
- D. Tower compute system
Answer: B
NEW QUESTION 187
In an archiving environment, how is a content address created in a content addressable storage (CAS) system to store an object?
Response:
- A. By using the logical address of the memory space.
- B. By using the physical address of the storage device.
- C. From the binary representation of an object.
- D. From the metadata of an object.
Answer: C
NEW QUESTION 188
What does the "variability" characteristic of big data signify?
Response:
- A. Diversity in the formats and types of data generated from various sources
- B. Cost-effectiveness and business value obtained from massive volumes of data
- C. Importance in obtaining the right information from data at all possible contexts
- D. mportance in the quality of data gathered from a number of sources
Answer: C
NEW QUESTION 189
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. 94.1%
- B. 97%
- C. 93%
- D. 95.8%
Answer: D
NEW QUESTION 190
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