10.2.7 Practice Questions Flashcards
Question 1.
Which of the following provides the network virtualization solution called XenServer?
answer
Cisco
Microsoft
VMWare
Citrix
Correct Answer:
Citrix
Question 2.
You are a system administrator for a large corporation that is planning to implement network virtualization across its data centers.
The corporation has a high demand for scalability, with the need to support over 1,000 virtual machines per host. The corporation also has a significant investment in Microsoft technologies and wants to leverage existing resources and expertise.
Which network virtualization provider should you recommend?
answer
VLAN
Hyper-V
VMware
Citrix
Correct Answer:
Hyper-V
Question 3.
Which of the following is a network virtualiCorrectzation solution provided by Microsoft?
answer
Citrix
VirtualBox
VMware
Hyper-V
Correct Answer:
Hyper-V
Question 4.
You are a system administrator for a large corporation that is planning to implement virtual networking to improve efficiency. You have been tasked with setting up a new virtual device.
Which of the following steps would be the most appropriate to ensure optimal utilization of the physical device capability?
answer
-Partition the physical device into multiple virtual devices, each with a portion of the physical device’s capability.
-Avoid partitioning the physical device and use it as a single virtual device.
-Assign a small portion of the physical device’s resources to the new virtual device to ensure other devices can also use the resources.
-Assign all available resources of the physical device to the new virtual device.
Correct Answer:
Partition the physical device into multiple virtual devices, each with a portion of the physical device’s capability.
Question 5.
As a network administrator for a tech startup, you are tasked with improving the efficiency of a single system that runs multiple applications.
The system is currently experiencing performance issues due to the applications competing for network resources.
Which type of network virtualization would be the most appropriate solution in this scenario?
answer
Virtual Private Network (VPN)
Virtual Local Area Network (VLAN)
External network virtualization
Internal network virtualization
Correct Answer:
Internal network virtualization
Question 6.
Which of the following statements about virtual networks is true? (Select two.)
answer
-A virtual network is dependent on the configuration and physical hardware of the host operating system.
-Accessing network resources requires that the operating system on the virtual machine be configured on an isolated network.
-A virtual network is independent of the configuration and physical hardware of the host operating system.
-Each virtual network must be associated with a single physical network adapter.
-Multiple virtual networks can be associated with a single physical network adapter.
Correct Answer:
A virtual network is dependent on the configuration and physical hardware of the host operating system.
Correct Answer:
Multiple virtual networks can be associated with a single physical network adapter.
Question 7.
Which of the following devices facilitates communication between different virtual machines by checking data packets before moving them to a destination?
answer
Virtual router
Virtual switch
Hypervisor
Virtual firewall
Correct Answer:
Virtual switch
Question 8.
Which of the following virtual devices provides packet filtering and monitoring?
answer
VMM
VFA
VLAN
vSwitch
Correct Answer:
VFA
Question 9.
Which of the following is an example of protocol-based network virtualization?
answer
VLAN
Incorrect answer:
VMM
vSwitch
VFA
Correct Answer:
VLAN
Question 10.
Which of the following is used as a secure tunnel to connect two networks?
answer
VPN
VAN
VFA
VLAN
Correct Answer:
VPN
