What are two benefits that virtual machines provide over physical machines? (Choose two.)
A.
VMs with different operating systems can run on the same physical machine.
B.
VMs can be isolated from one another on the same network switch.
C.
VMs can access large Storage Area Networks (SANs).
D.
VMs can be isolated from one another even on the same physical machine.
physical machine can be configured to access SAN , so C is not the right answer
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Agreed, it’s A and D
http://www.vmware.com/solutions/virtualization.html
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Yes, A and D
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A D
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2017 New Updated 1V0-621 Exam Questions.v.2017-09-18.240q
QUESTION 203
What are two benefits that virtual machines provide over physical machines? (Choose two.)
A. virtual machines are encapsulate ,imporving options for disaster recovery.
B. virtual machies can access storage area network (san)
C. virtual machies can be provisioned faster than physical machines.
D. virtual machines can be isolated can be isolated from one another on the same network siwitch .
Answer: AC
Explanation:
http://www.infoworld.com/article/2621446/server-virtualization/server-virtualization-top-10-benefits-of-server-virtualization.html
QUESTION 204
The vRealize Suite provides high availability and business continuity disaster recovery for which of these three components? (Choose three)
A. Routers
B. Switches
C. Clusters
D. servers
E. Applications
Answer: CDE
QUESTION 205
Which solution monitors an organizations infrastructure for efficiency and performance across both the virtual and physical infrastructure .
A. V realize operations manager
B. V realize automation
C. Horizon (with view)
D. V cloud director
Answer: B
QUESTION 206
In which two situations should data collection level 4 be used for performance monitoring within vcenter server ? (choose two ).
A. For short term performance monitoring
B. For long term performance monitoring
C. when collecting all available metrics
D. when collecting the least number of metrics
Answer: AC
QUESTION 207
What are two mam components of a vSphere virtual network? (Choose two.)
A. Logical Router
B. Distributed Virtual Switch
C. Virtual Network Interface
D. Distributed Firewall
Answer: BC
QUESTION 208
What defines virtualization?
A. It is the process of scaling applications and licenses to support multiple hosts.
B. It is the process of moving virtual machines from one place to another.
C. It is the process of migrating physical components to virtual versions.
D. It Is the process of creating virtual versions of physical components.
Answer: C
QUESTION 209
What is the unit of storage management when virtualizing storage using virtual volumes
A. Raw device mapping
B. Lun
C. Vmfs datastore
D. Virtual machine and its disk
Answer: D
QUESTION 210
Which vSphere feature allows network traffic management in virtualized data center?
A. vMotion
B. Link aggregation
C. Network I/O Control
D. Storage I/O Control
Answer: C
QUESTION 211
What is the option to increase CPU resources for a virtual machine (VM)?
A. decreases the CPU Share value on the VM.
B. Move the VM into a different folder
C. vMotion the VM to an ESXi host with greater CPU capacity.
D. Add a vCPU to the VM using hot add where supported
Answer: A
QUESTION 212
Which challenge can vsphere help resolve by using snapshots?
A. Low utilization of drive c inside the virtual machine
B. Incompatibility between mtu settings
C. Disjointed dns namespace
D. Faulty windows update crashing server
Answer: C
QUESTION 213
What are two ways vsphere cluster, enabled with high availability HA and distributed resource scheduler DRS , differs from traditional failover solution? (Choose two)
A. After a vsphere HA cluster is set up, all virtual machines in the cluster get failover support without additional configuration.
B. Vsphere HA requires special software and drivers to be installed within the application or virtual machine.
C. If a host fails, vsphere DRS can migrate virtual machines to optimize for increased workloads.
D. Vsphere HA only protects availability of virtual machines installed on a stand alone esxi host.
Answer: AC
QUESTION 214
Which three of these statements are true about vRealize Suite? (Choose three)
A. provides availability for unplanned downtime for mission-critical application
B. provides availability for planned live migration using long-distance vMotion
C. provides a self-service provisioning portal to make infrastructure costs transparent to users before consumption
D. Enables desktop virtualization using Workstation
E. Enables administrator to migrate operating system
Answer: CDE
QUESTION 215
What does a virtual san do when virtual machines become noncompliant with storage policy?
A. It takes corrective action to attempt to resolve the issue
B. It deletes the virtual machine
C. It create new policies
D. It connects the virtual machine to the local storage
Answer: A
QUESTION 216
What are two examples of Information that would be displayed in the Recent Tasks pane of the vSphere Web Client? (Choose two.)
A. current Fault tolerance Status of a virtual machine.
B. memory utilization of an ESXi host
C. power operations of virtual machines
D. progress of a vMotion migration for a virtual machine
Answer: BD
QUESTION 217
What are two valid teaming and failover policies on a distributed port group ?
A. Route based on the originating virtual port
B. Route based on ether channel
C. Route based on round robin
D. Router based on ip hash
Answer: AD
QUESTION 218
Which two VMware vSphere components can be used to reduce downtime in the event of an ESXi host failure? (Choose two)
A. High Availability
B. vShield Endpoint
C. vMotion
D. Fault Tolerance
Answer: AC
QUESTION 219
When using a standard switch in the network how many network adapters can you connect to each port?
A. One
B. two
C. three
D. five
Answer: A
QUESTION 220
VMware vSphere 6.0 empowers users with which two capabilities? (Choose two.)
A. It allows self service file recovery.
B. It provides advanced availability protection.
C. It virtualizes scale-up and scale-out applications.
D. It provides a relational database for data analysis.
Answer: BC
Full version (PDF&VCE): https://drive.google.com/open?id=0B3Syig5i8gpDYjJjZFdTb2gtZ0k
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