Download Implementing a Software-Defined Datacenter.70-745.PracticeTest.2019-03-23.42q.vcex

Vendor: Microsoft
Exam Code: 70-745
Exam Name: Implementing a Software-Defined Datacenter
Date: Mar 23, 2019
File Size: 976 KB

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Question 1
You need to ensure that the existing VMs meet the requirements. 
What should you do?
  1. Modify the VM disks to Differencing.
  2. Upgrade the VM operating system to Windows Server 2016 Standard edition.
  3. Modify the VM configuration to Generation 2.
  4. Upgrade the VM operating system to Windows Server 2016 Datacenter edition.
Correct answer: D
Explanation:
Windows Server 2016 Datacenter supports Shielded Virtual Machines. References:https://blogs.technet.microsoft.com/ausoemteam/2016/09/02/whats-new-in-windows-server-2016-standard-edition-part-7-virtualisation/
Windows Server 2016 Datacenter supports Shielded Virtual Machines. 
References:
https://blogs.technet.microsoft.com/ausoemteam/2016/09/02/whats-new-in-windows-server-2016-standard-edition-part-7-virtualisation/
Question 2
You need to ensure that Network1 can communicate with other virtual networks. 
What should you do?
  1. Configure logical switches for the VMs on Network1.
  2. Create an IP address pool for Network1.
  3. Create port profiles for the VMs on Network1.
  4. Configure a gateway in SCVMM.
Correct answer: D
Explanation:
If you're using isolated VM networks in your VMM fabric, VMs associated with a network can only connect to machines in the same subnet. If you want to connect VMs further than the subnet you'll need a gateway. References:https://docs.microsoft.com/en-us/system-center/vmm/network-gateway?view=sc-vmm-1807
If you're using isolated VM networks in your VMM fabric, VMs associated with a network can only connect to machines in the same subnet. If you want to connect VMs further than the subnet you'll need a gateway. 
References:
https://docs.microsoft.com/en-us/system-center/vmm/network-gateway?view=sc-vmm-1807
Question 3
You need to install SCOM. 
Which SCOM component should you install first?
  1. Reporting server
  2. Web console
  3. Management server
  4. Operations console
Correct answer: C
Explanation:
In System Center Operations Manager, the first feature you install is the management server. References:https://docs.microsoft.com/en-us/system-center/scom/deploy-install-mgmt-server?view=sc-om-1807
In System Center Operations Manager, the first feature you install is the management server. 
References:
https://docs.microsoft.com/en-us/system-center/scom/deploy-install-mgmt-server?view=sc-om-1807
Question 4
You need to configure an SDN network controller for the SCVMM test environment. 
What should you do first?
  1. In SCVMM, create a dedicated host group for Det-Server3, Det-Server4, and Det-Server5.
  2. In AD DS, create a security group and add Det-Server3, Det-Server4, and Det-Server5.
  3. In AD DS, create a security group and add Det-Server6, Det-Server7, and Det-Server8.
  4. In SCVMM, create a dedicated host group for Det-Server6, Det-Server7, and Det-Server8.
Correct answer: D
Explanation:
Set up host groups 1.Create a dedicated host group for Hyper-V hosts that will be managed by SDN. 2.Make sure Hyper-V hosts are running Windows Server 2016 with latest patches installed. References:https://docs.microsoft.com/en-us/system-center/vmm/sdn-controller?view=sc-vmm-1801
Set up host groups 
1.Create a dedicated host group for Hyper-V hosts that will be managed by SDN. 
2.Make sure Hyper-V hosts are running Windows Server 2016 with latest patches installed. 
References:
https://docs.microsoft.com/en-us/system-center/vmm/sdn-controller?view=sc-vmm-1801
Question 5
You need to configure the network settings for the SLB in the test environment. 
Which two actions should you perform? Each correct answer presents part of the solution. 
NOTE: Each correct selection is worth one point.
  1. Create a logical network that uses the Private VLAN networks option.
  2. Create a logical network that uses the One connected network option.
  3. Create a private VIP and IP address pool that uses the IP range 10.10.90.2 - 10.10.90.254. Create a public VIP and IP address pool that uses the IP range 10.10.20.2 – 10.10.20.254.
  4. Create a private VIP and IP address pool that uses the IP range 10.40.90.2 - 10.40.90.254. Create a public VIP and IP address pool that uses the IP range 10.40.20.2 – 10.40.20.254.
Correct answer: AD
Explanation:
References:https://blogs.technet.microsoft.com/larryexchange/2016/05/31/step-by-step-for-deploying-a-sdnv2-using-vmm-part-3/
References:
https://blogs.technet.microsoft.com/larryexchange/2016/05/31/step-by-step-for-deploying-a-sdnv2-using-vmm-part-3/
Question 6
You must upgrade all Hyper-V clusters that support an upgrade.
Which 2 clusters can you upgrade?
  1. Atl-cluster
  2. Det-cluster
  3. Tor-cluster
  4. Dal-cluster
Correct answer: BD
Explanation:
References:https://docs.microsoft.com/en-us/system-center/vmm/hyper-v-rolling-upgrade?view=sc-vmm-1807
References:
https://docs.microsoft.com/en-us/system-center/vmm/hyper-v-rolling-upgrade?view=sc-vmm-1807
Question 7
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. 
Your company has two datacenters. You have Windows servers in both locations. The network that connects the datacenters has high bandwidth and low latency. 
You are designing a new virtual machine (VM) and storage environment based on servers that run Windows Server 2016. You need to implement a solution that meets the following storage requirements:
  • Tolerates the failure of a single datacenter. 
  • Ensures zero data loss in the event of a file system failure. 
Solution: You implement offloaded data transfers.
Does the solution meet the goal?
  1. Yes
  2. No
Correct answer: B
Question 8
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. 
Your company has two datacenters. You have Windows servers in both locations. The network that connects the datacenters has high bandwidth and low latency. 
You are designing a new virtual machine (VM) and storage environment based on servers that run Windows Server 2016. You need to implement a solution that meets the following storage requirements:
  • Tolerates the failure of a single datacenter. 
  • Ensures zero data loss in the event of a file system failure. 
Solution: You implement Distributed File System Replication.
Does the solution meet the goal?
  1. Yes
  2. No
Correct answer: B
Question 9
You administer Microsoft System Center Virtual Machine Manager (SCVMM). 
You need to access the Network Controller diagnostic logs. 
Where should you view the logs?
  1. %programfiles%\DiagnosticLogs
  2. %windir%\SDNDiagnostics
  3. %systemdrive%\SDNDiagnostics
  4. %systemroot%\DiagnosticLogs
Correct answer: C
Explanation:
Logging is automatically enabled when you install the Network Controller cluster using the Install-NetworkControllerCluster cmdlet. By default, the logs are collected locally on the Network Controller nodes at %systemdrive%\SDNDiagnostics. References:https://docs.microsoft.com/en-us/windows-server/networking/sdn/troubleshoot/troubleshoot-windows-server-software-defined-networking-stack
Logging is automatically enabled when you install the Network Controller cluster using the Install-NetworkControllerCluster cmdlet. By default, the logs are collected locally on the Network Controller nodes at %systemdrive%\SDNDiagnostics. 
References:
https://docs.microsoft.com/en-us/windows-server/networking/sdn/troubleshoot/troubleshoot-windows-server-software-defined-networking-stack
Question 10
You manage Microsoft System Center Virtual Machine Manager (SCVMM). You plan to implement a software load balancer (SLB) Multiplexer (MUX). 
You need to configure the Microsoft Hyper-V host servers to host the MUX. 
What should you do?
  1. Configure Windows Server Gateway.
  2. Install the SLB Host Agent on each Hyper-V host.
  3. Configure virtual machine resource metering.
  4. Configure a Remote Access Service gateway.
Correct answer: B
Explanation:
You can use System Center to deploy SLB MUXs and to install SLB Host Agents on computers that are running Windows Server 2016 Technical Preview and Hyper-V. When you deploy SLB, you must use System Center, Windows PowerShell, or another management application to deploy the SLB Host Agent on every Hyper-V host computer. References:https://technet.microsoft.com/en-US/library/mt632286.aspx
You can use System Center to deploy SLB MUXs and to install SLB Host Agents on computers that are running Windows Server 2016 Technical Preview and Hyper-V. 
When you deploy SLB, you must use System Center, Windows PowerShell, or another management application to deploy the SLB Host Agent on every Hyper-V host computer. 
References:
https://technet.microsoft.com/en-US/library/mt632286.aspx
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