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Microsoft 70-743 Practice testing questions from Youtube
latest updated Microsoft 70-743 exam questions and answers
QUESTION 1
You are a network administrator for a company named Contoso, Ltd. The network is configured as shown in the exhibit:
You install the Remote Access server role on Server2. Server2 has the following configured:
Network address translation (NAT).
The DHCP Server server role.
The Security Policy of Contoso states that only TCP ports 80 and 443 are allowed from the internet to Server2.
You identify the following requirements:
Add 28 devices to Subnet2 for a temporary project.
Configure Server2 to accept VPN connections from the internet.
Ensure that devices on Subnet2 obtain TCP/IP settings from DHCP on Server2.
You add a computer to Subnet1. The computer has an IP address of 10.10.0.129. Web1 receives a request from the
new computer and sends a response.
Which IP address should you choose?
A. 10.10.0.129
B. 10.10.0.224
C. 131.107.0.223
D. 172.16.128.222
Correct Answer: C
QUESTION 2
You have a virtual machine named VM1 that runs Windows Server 2016. VM1 hosts a service that requires high
network throughput.
VM1 has a virtual network adapter that connects to a Hyper-V switch named vSwitch1. vSwitch1 has one network
adapter. The network adapter supports Remote Direct Memory Access (RMDA), the Single Root I/O Virtualization (SRIOV) interface, Quality of Service (QoS), and Receive Side Scaling (RSS).
You need to ensure that the traffic from VM1 can be processed by multiple networking processors.
Which Windows PowerShell command should you run on the host of VM1?
A. Set-NetAdapterRss
B. Set-NetAdapterRdma
C. Set-NetAdapterSriov
D. Set-NetAdapterQoS
Correct Answer: A
Receive Side Scaling (RSS) helps improve network throughput by distributing the load of network I/O across multiple
CPUs rather than using only one.
The Set-NetAdapterRss cmdlet sets the receive side scaling (RSS) properties on a network adapter. RSS is a scalability
technology that distributes the receive network traffic among multiple processors by hashing the header of the incoming
packet. Without RSS Windows Server 2012/2016; network traffic is received on the first processor which can quickly
reach full utilization limiting receive network throughput. Many properties can be configured using the parameters to
optimize the performance of RSS. The selection of the processors to use for RSS is an important aspect of load
balancing. Most of the parameters for this cmdlet help to determine the processors used by RSS.
QUESTION 3
You have a RADIUS server named RADIUS1. RADIUS1 is configured to use an IP address of 172.23.100.101.
You add a wireless access point (wap) named WAP-Secure to your network. You configure WAP-Secure to use an IP
address of 10.0.100.101.
You need to ensure that WAP-Secure can authenticate to RADIUS1 by using a shared secret key.
What command should you run? To answer, select the appropriate options in the answer area.
Hot Area:
QUESTION 4
You have two Hyper-V hosts named Server1 and Server2 that run Windows Server 2016. Server1 and Server2 connect
to the same network. Server1 and Server2 have virtual switches configured as shown in the following table.
All of the virtual machines are configured to have IP addresses from the same network segment. The firewall on each of
the virtual machines is configured to allow network connectivity. To which virtual machines can you connect from VM1
and VM2? To answer, select the appropriate options in the answer area.
Hot Area:
Correct Answer:
QUESTION 5
Your network contains an Active Directory forest. The forest contains two domains named litwareinc.com and
contoso.com. The contoso.com domain contains two domain controllers named LON-DC01 and LON-DC02. The
domain controllers are located in a site named London that is associated to a subnet of 192.168.10.0/24.
You discover that LON-DC02 is not a global catalog server. You need to configure LON-DC02 as a global catalog
server. What should you do?
A. From Active Directory Sites and Services, modify the NTDS Settings object of LON-DC02.
B. From Windows PowerShell, run the Set-NetNatGlobal cmdlet.
C. From Active Directory Sites and Services, modify the NTDS Settings object of the London site.
D. From the properties of the Domain Controllers organizational unit (OU) in Active Directory Users and Computers,
modify the Security settings.
E. From the properties of the LON-DC02 computer account in Active Directory Users and Computers, modify the City
attribute.
F. From Windows PowerShell, run the Enable-ADOptionalFeature cmdlet.
G. From the properties of the LON-DC02 computer account in Active Directory Users and Computers, modify the NTDS
settings.
H. From Active Directory Sites and Services, modify the properties of the 192.168.10.0/24 IP subnet.
Correct Answer: A
QUESTION 6
You have a failover cluster named Cluster1.
A virtual machine named VM1 is a highly available virtual machine that runs on Cluster1. A custom application named
App1 runs on VM1.
You need to configure monitoring on VM1. If App1 adds an error entry to the Application event log, VM1 should be
automatically rebooted and moved to another cluster node.
Which tool should you use?
A. Resource Monitor
B. Failover Cluster Manager
C. Server Manager
D. Hyper-V Manager
Correct Answer: B
Do you have a large number of virtualized workloads in your cluster? Have you been looking for a solution that allows
you to detect if any of the virtualized workloads in your cluster are behaving abnormally? Would you like the cluster
service to take recovery actions when these workloads are in an unhealthy state? In Windows Server 2012/2016, there
is a great new feature, in Failover Clustering called “VM Monitoring”, which does exactly that? it allows you to monitor the
health state of applications that are running within a virtual machine and then reports that to the host level so that it can
take recovery actions.
VM Monitoring can be easily configured using the Failover Cluster Manager through the following steps:
Right-click on the Virtual Machine role on which you want to configure monitoring
Select “More Actions” and then the “Configure Monitoring” options
You will then see a list of services that can be configured for monitoring using the Failover Cluster Manager.
References: https://blogs.msdn.microsoft.com/clustering/2012/04/18/how-to-configure-vm-monitoring-in-windowsserver-2012/
QUESTION 7
You have a file server named Server1 that runs Windows Server 2016.
You need to create a report that lists all of the sharp permissions assigned to the security principals on Server1.
How should you complete the command? To answer, drag the appropriate cmdlets to the correct targets. Each cmdlet
may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view
content.
Select and Place:
Correct Answer:
References: https://technet.microsoft.com/en-us/library/jj635704(v=wps.630).aspx PS C:\Users\User1> GetSmbClientConfiguration ConnectionCountPerRssNetworkInterface : 4 DirectoryCacheEntriesMax : 16
DirectoryCacheEntrySizeMax : 65536 DirectoryCacheLifetime : 10 EnableBandwidthThrottling : True
EnableByteRangeLockingOnReadOnlyFiles : True EnableLargeMtu : True EnableMultiChannel : True DormantFileLimit
: 1023 EnableSecuritySignature : True ExtendedSessionTimeout : 1000 FileInfoCacheEntriesMax : 64
FileInfoCacheLifetime : 10 FileNotFoundCacheEntriesMax : 128 FileNotFoundCacheLifetime : 5 KeepConn : 600
MaxCmds : 50 MaximumConnectionCountPerServer : 32 OplocksDisabled : False RequireSecuritySignature : False
SessionTimeout : 60 UseOpportunisticLocking : True WindowSizeThreshold : 8 References:
https://technet.microsoft.com/en-us/library/jj635708(v=wps.630).aspx
QUESTION 8
HOTSPOT
You deploy a new Hyper-V host named Server1 that runs Windows 2016.
You implement receive-side scaling (RSS) on Server1. The chipset on Server1 does not support NetDMA.
All of the equipment on your network supports 10-Gbps connectivity.
On Server1, you deploy a virtual machine named VM1. You configure VM1 to aggregate all of the Windows and non-windows log files for all of the servers on the network. VM1 has four virtual processors.
You discover that VM1 drops packets.
You monitor the network, and you discover that the network capacity is sufficient for the monitoring traffic.
You monitor the performance of VM1, and you discover that one processor is consistently at 100 percent utilization,
while the other processor is barely in use.
You need to resolve the performance issue.
What should you do? To answer, select the appropriate options in the answer area.
Hot Area:
Correct Answer:
QUESTION 9
You have a server named Server1 that runs Windows Server 2016.
On Server1 you use the Basic template to create a new Data Collector Set named CollectorSet1.
You need to configure data collection for the performance counters. The configuration must support the following
requirements:
1.
Data collection must run on a schedule.
2.
Data collection must stop if there are less than 1 GB of free disk space.
What should you modify to meet each requirement? To answer, drag the appropriate settings to the correct
requirements. Each setting may be used once, more than once, or not at all. You may need to drag the split bar
between panes or scroll to view content.
Select and Place:
QUESTION 10
Refer to Exhibit:
Container1 hosts a website on port 8080.
You create a port mapping between port 8080 on Container1 and port 80 on Server1.
Which URL can you use to access the website from Server1, Server2, and Container2? To answer, select the
appropriate options in the answer area.
Hot Area:
Correct Answer:
QUESTION 11
Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may
be correct for more than one question in the series. Each question is independent of the other questions in this series.
Information and details provided in a question apply only to that question.
You have a Hyper-V host named Server1 that runs Windows Server 2016. Server1 has a dynamically expanding virtual
hard disk (VHD) file that is 900 GB. The VHD contains 400 GB of free space.
You need to reduce the amount of disk space used by the VHD.
What should you run?
A. the Mount-VHD cmdlet
B. the Diskpart command
C. the Set-VHD cmdlet
D. the Set-VM cmdlet
E. the Set-VMHost cmdlet
F. the Set-VMProcessor cmdlet
G. the Install-WindowsFeature cmdlet
H. the Optimize-VHD cmdlet
Correct Answer: H
The Optimize-VHD cmdlet optimizes the allocation of space in or more virtual hard disk files, except for fixed virtual hard
disks. The Compact operation is used to optimize the files. This operation reclaims unused blocks as well as rearranges
the blocks to be more efficiently packed, which reduces the size of a virtual hard disk file.
References: https://technet.microsoft.com/en-us/itpro/powershell/windows/hyper-v/optimize-vhd
QUESTION 12
Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may
be correct for more than one question in the series. Each question is independent of the other questions in this series.
Information and details provided in a question apply only to that question.
You have a Hyper-V host named Server1 that runs Windows Server 2016. Server1 contains a virtual machine named
VM1.
You need to ensure that you can use nested virtualization on VM1.
What should you run on Server1?
A. the Mount-VHD cmdlet
B. the Diskpart command
C. the Set-VHD cmdlet
D. the Set-VM cmdlet
E. the Set-VMHost cmdlet
F. the Set-VMProcessor cmdlet
G. the Install-WindowsFeature cmdlet
H. the Optimize-VHD cmdlet
Correct Answer: F
Configure Nested Virtualization
Create a virtual machine.
While the virtual machine is in the OFF state, run the following command on the physical Hyper-V host. This enables
nested virtualization for the virtual machine.
Set-VMProcessor -VMName -ExposeVirtualizationExtensions $true
References: https://msdn.microsoft.com/en-us/virtualization/hyperv_on_windows/user_guide/nesting
QUESTION 13
You have a server named VM1. VM1 is a virtual machine on a Hyper-V host that runs Windows Server 2016.
You need to create a checkpoint that includes the virtual machine memory state of VM1.
What commands should you run? To answer, select the appropriate options in the answer area.
Hot Area:
Correct Answer:
Set-VM -Name VM1 -CheckpointType Standard Checkpoint-VM -Name VM1 SnapshotName Snapshot1
Standard checkpoints capture the state, data, and hardware configuration of a running virtual machine and are intended
for use in development and test scenarios. Standard checkpoints can be useful if you need to recreate a specific state
or
condition of a running virtual machine so that you can troubleshoot a problem.
References:
https://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/manage/choose-between-standard-or-productioncheckpoints-in-hyper-v
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