Microsoft Windows Server 2016 Certification: Exam 70-741 Set 6

You are the administrator for your company network. You have decided to split the DHCP scope between two DHCP servers. What is the recommended split that Microsoft states that you should use?


Options are :

  • 50/50
  • 60/40
  • 70/30
  • 80/20

Answer : 80/20

70-646 Pro Windows Server 2008,Server Administrator Test Set 1

You are the administrator for your company network. You have two Windows Server 2016 servers named Server1 and Server2. Server2 is a DHCP server. You want Server1 to help lease addresses for Server2. You add the DHCP role to Server1. What should you do next?


Options are :

  • Run the Configure Failover Wizard in the DHCP console.
  • Run the Configure Zone Wizard in the DHCP console.
  • Set the DHCP role to Enabled on Server2.
  • Start the Share Zone Information Wizard on Server1.

Answer : Run the Configure Failover Wizard in the DHCP console.

You are the administrator for your company network. You have been asked to set up the default gateway setting using DHCP. What option would you configure?


Options are :

  • 003 Router
  • 006 DNS
  • 015 DNS Domain Name
  • 028 Broadcast Address

Answer : 003 Router

You are the administrator for your company network. You have been asked to set up the DNS setting of all your clients using DHCP. Which option would you configure?


Options are :

  • 003 Router
  • 006 DNS
  • 015 DNS Domain Name
  • 028 Broadcast Address

Answer : 006 DNS

Microsoft 70-642 Windows Server Network Infrastructure Exam Set 5

You are the administrator for your company network. Your network contains an Active Directory domain. The domain contains a Windows Server 2016 member server named Server1 and is a DHCP server. The network contains 75 client computers and 75 IP phones. The computers and the IP phones are from the same vendor. You create an IPv4 scope that contains addresses from 172.32.0.1 to 172.32.1.254. You need to make sure that the IP phones receive addresses in the range of 172.32.1.150 to 172.32.1.254. What should you set up to accomplish this goal while minimizing the administrative effort?


Options are :

  • Exclusions
  • Reservations
  • Scope level policies
  • Server level policies

Answer : Scope level policies

You are the administrator for your company network. Your company has a single Active Directory domain. All servers run Windows Server 2016. You install an additional DNS server. What should you do if you need to delete the pointer record for the IP address 10.3.2.127?


Options are :

  • From the command prompt, run the dnscmd /ZoneDelete 127.in-addr.arpa command.
  • Use DNS Manager to delete the 127.in-addr.arpa zone.
  • From the command prompt, run the dnscmd /RecordDelete 10.in-addr.arpa.127.2.3 PTR command.
  • From the command prompt, run the dnscmd /RecordDelete 10.3.2.127 command.

Answer : From the command prompt, run the dnscmd /RecordDelete 10.in-addr.arpa.127.2.3 PTR command.

70-247 Configuring and Deploying a Private Cloud Exam Set 4

You are the administrator for your company network. Your network contains two Windows Server 2016 servers named Server1 and Server2. Both servers have the DNS Server role installed. You create a standard primary zone named abc.com on Server1. What should you do from Server1 if you need to ensure that Server2 can host a secondary zone?


Options are :

  • Convert the primary zone to an Active Directory integrated zone.
  • Create a zone delegation that points to Server2.
  • Create a trust anchor named Server2.
  • Create a new secondary zone for Server2.

Answer : Create a new secondary zone for Server2.

You are the administrator for your company network. You have a Windows Server 2016 DHCP server that fails. You restore the server from backup. What should you do if you need to prevent the DHCP server from issuing any IP addresses that are already being used on the network?


Options are :

  • Set the Conflict Detection value to 0.
  • Set the Conflict Detection value to 2.
  • Set the Duplicate Address option on the DHCP scope.
  • Set the Duplicate Address option on the DHCP server.

Answer : Set the Duplicate Address option on the DHCP scope.

You are the administrator for your company network. The Windows Server 2016 network uses DHCP. You notice that your DHCP database is getting too large and you want to reduce the size of the database. What should you do to the folder that contains the DHCP database?


Options are :

  • Run jetpack.exe dhcp.mdb temp.
  • Run shrinkpack.exe dhcp.mdb temp.
  • Run jetshrink.exe dhcp.mdb temp.
  • Run shrinkjet.exe dhcp.mdb temp.

Answer : Run jetpack.exe dhcp.mdb temp.

70-646 Pro Windows Server 2008,Server Administrator Test Set 4

You are the administrator for your company network. You administer a server that assigns IP addresses via DHCP. You want to make sure that a particular client always receives the same IP address from the DHCP server. You create an exclusion for that address, but you find that the computer isn’t being properly configured at bootup. What could be causing the problem?


Options are :

  • You excluded the wrong IP address.
  • You need to create a superscope for the address.
  • You need to make a reservation for the client that ties the IP address to the computer’s MAC address and then delete the exclusion.
  • You must configure the client manually. You cannot assign the address via the DHCP server.

Answer : You need to make a reservation for the client that ties the IP address to the computer’s MAC address and then delete the exclusion.

You are the administrator for your company network. In the middle of the day, your DHCP server crashes. You reboot the server and get it back up and running within 5 minutes. However, nobody but yourself seems to notice that it had gone down. What additional steps must you take?


Options are :

  • None. If there were no lease-renewal requests during the 5-minute period in which the DHCP server was down, none of the clients will ever know that it went down.
  • You need to renew all the leases manually.
  • None. The DHCP server automatically assigned new addresses to all the clients on the network transparently.
  • You must reboot all of the client machines.

Answer : None. If there were no lease-renewal requests during the 5-minute period in which the DHCP server was down, none of the clients will ever know that it went down.

You are the administrator for your company network. You are going to modify the IP configuration on your network to take advantage of DHCP. You are explaining how DHCP works to a colleague. You want your colleague to understand how a client obtains an address from the DHCP server. What are the steps that occur in the initial DHCP lease process? (Choose all that apply.)


Options are :

  • Search
  • Offer
  • Acknowledgment
  • Announce
  • Request
  • Discovery
  • Selection

Answer : Offer Acknowledgment Request Discovery

Microsoft 70-642 Windows Server Network Infrastructure Exam Set 3

You are the administrator for your company network. You assign two DNS server addresses as part of the options for a scope. Later you find that a client workstation isn’t using those addresses that you set up for DNS. What is most likely the cause of the problem?


Options are :

  • The client didn’t receive the option information as part of its lease.
  • The client has been manually configured with a different set of DNS servers.
  • The client has a reserved IP address in the address pool.
  • There’s a glitch in the DHCP server service.

Answer : The client has been manually configured with a different set of DNS servers.

You are the administrator for your company network. You are working on a client machine that obtains its IP configuration from a DHCP server. You notice that the client received different configuration information the last few times its lease was renewed. What is most likely causing this to occur?


Options are :

  • The DHCP server is not working properly.
  • Another computer on the network has taken over your machine’s configuration information since the last renewal.
  • When clients renew their leases, they receive all of their configuration information. An administrator is changing the configuration information between lease renewals.
  • The client is receiving only the information that has changed since the last renewal. An administrator is changing the configuration information between lease renewals.

Answer : When clients renew their leases, they receive all of their configuration information. An administrator is changing the configuration information between lease renewals.

You are the administrator for your company network. You have a single Active Directory forest and your DNS servers are configured as Active Directory Integrated zones. When you look at the DNS records in Active Directory, you notice that there are many records for computers that do not exist on your domain. You want to make sure only domain computers register with your DNS servers. What should you do to resolve this issue?


Options are :

  • Set dynamic updates to Nonsecure and Secure.
  • Set dynamic updates to Domain Users Only.
  • Set dynamic updates to None.
  • Set dynamic updates to Secure Only

Answer : Set dynamic updates to Secure Only

Microsoft 98-367 & 98-368 Certification Practical Exam Set 3

You are the administrator for your company network. Your company consists of a single Active Directory forest. You have a Windows Server 2016 domain controller named Server1 that also has the DNS role installed. You also have a Unix-based DNS server at the same location. What should you do if you need to configure your Windows DNS server to allow zone transfers to the Unix-based DNS server?


Options are :

  • Enable BIND secondaries.
  • Convert the DNS server to Active Directory Integrated.
  • Configure the Unix server as a stub zone.
  • Configure the Microsoft DNS server to forward all requests to the Unix DNS server.

Answer : Enable BIND secondaries.

You are the administrator for your company network. The network has one main site and one branch office. Your company has a single Active Directory forest named abc.com. You have a single domain controller named Server1 that is located in the main office and has the DNS role installed. Server1 is configured as a primary DNS zone. You have decided to place a domain controller named Server2 in the branch office and implement the DNS role on that server. How should you configure the DNS servers so that if the WAN link fails, users in both sites can still update records and resolve any DNS queries?


Options are :

  • Configure Server2 as a stub zone.
  • Configure Server2 as a secondary DNS server. Set replication to occur every 5 minutes.
  • Convert Server1 to an Active Directory Integrated zone and configure Server2 as a secondary zone.
  • Configure Server2 as an Active Directory Integrated zone and convert Server1 to an Active Directory Integrated zone.

Answer : Configure Server2 as an Active Directory Integrated zone and convert Server1 to an Active Directory Integrated zone.

You are the administrator for your company network. A new company policy states that all inbound DNS queries need to be recorded. What can you do to verify that the IT department is compliant with this new policy?


Options are :

  • Enable Server Auditing—Object Access.
  • Enable DNS debug logging.
  • Enable DNS Auditing—Object Access.
  • Enable server database query logging.

Answer : Enable DNS debug logging.

Microsoft Windows Server 2016 Certification: Exam 70-741 Set 4

You are the administrator for your company network. You are responsible for the DNS server. When you look at the DNS database, you see a large number of older records on the server. These records are no longer valid. What should you do?


Options are :

  • Manually delete all the old records.
  • Set Dynamic Updates to None.
  • Enable Zone Aging and Scavenging in the zone properties.
  • Enable Zone Aging and Scavenging in the server properties.

Answer : Enable Zone Aging and Scavenging in the zone properties.

You are the administrator for your company network. Your IT team has been informed by the Compliance team that they need copies of the DNS Active Directory Integrated zones for security reasons. What should you run if you need to give the Compliance team a copy of the DNS zone?


Options are :

  • Run dnscmd /zonecopy.
  • Run dnscmd /zoneexport.
  • Run dnscmd /zonefile.
  • Run dnscmd /zoneinfo.

Answer : Run dnscmd /zoneexport.

You are the administrator for your company network. Your network is running Windows Server 2016. You have multiple remote locations connected to your main office by slow satellite links. You want to install DNS into these offices so that clients can locate authoritative DNS servers in the main location. What type of DNS servers should be installed in the remote locations?


Options are :

  • Primary DNS zones
  • Secondary DNS zones
  • Active Directory Integrated zones
  • Stub zones

Answer : Stub zones

Microsoft 70-642 Windows Server Network Infrastructure Exam Set 5

You are the administrator for your company network. You have an IPv6 prefix of 2001:DB8:BBCC:0000::/53 and you need to set up your network so that your IPv6 addressing scheme can handle 1,000 more subnets. Which network mask would you use?


Options are :

  • /60
  • /61
  • /62
  • /63
  • /64

Answer : /63

You are the administrator for your company network. You have a Windows Server 2016 machine that needs to be able to communicate with all computers on the internal network. The company decides to add 15 new segments to its IPv6 network. How should you configure the IPv6 address so that the server can communicate with all of the segments?


Options are :

  • Configure the address as fd00::2b0:e0ff:dee9:4143/8.
  • Configure the address as fe80::2b0:e0ff:dee9:4143/32.
  • Configure the address as ff80::2b0:e0ff:dee9:4143/64.
  • Configure the address as fe80::2b0:e0ff:dee9:4143/64.

Answer : Configure the address as fd00::2b0:e0ff:dee9:4143/8.

You are the administrator for your company network. The network is using the address 137.25.0.0; it is composed of 20 subnets, with a maximum of 300 hosts on each subnet. The company continues on a merger-and-acquisitions spree, and your manager has told you to prepare for an increase to 50 subnets with some containing more than 600 hosts. Using the existing network address, which of the following subnet masks would work for this requirement?


Options are :

  • 255.255.240.0
  • 255.255.248.0
  • 255.255.252.0
  • 255.255.254.0

Answer : 255.255.252.0

Microsoft 70-642 Windows Server Network Infrastructure Exam Set 7

You are the administrator for your company network. You are speaking to a colleague regarding using Classless Inter-Domain Routing (CIDR). Which of the following subnet masks are represented with the CIDR of /27?


Options are :

  • 255.255.255.224
  • 255.255.255.240
  • 255.255.255.248
  • 255.255.255.254

Answer : 255.255.255.224

You are the administrator for your company network. You have 1,600 client computers on a single subnet. You need to select a subnet mask that will support all the client computers. You have to minimize the number of unused addresses. Which subnet mask should you choose?


Options are :

  • 255.255.240.0
  • 255.255.248.0
  • 255.255.252.0
  • 255.255.254.0

Answer : 255.255.248.0

You are the administrator for your company network. You ask one of your technicians to get the IPv6 address off a new Windows Server 2016 machine. The technician comes back and hands you a note with FE80::0203:FFFF:FE11:2CD written on it. What can you tell from this address? (Choose two.)


Options are :

  • That it is a globally unique IPv6 address.
  • That it is a link-local IPv6 address.
  • That it is a multicast IPv6 address.
  • In EUI-64 format, you can see the MAC address of the node.
  • In EUI-64 format, you can see the IPv4 address of the node.

Answer : That it is a link-local IPv6 address. In EUI-64 format, you can see the MAC address of the node.

70-647 Pro Windows Server 2008 Enterprise Administrator Exam Set 3

You are the administrator for your company network. Your company has a single subnet with 600 client computers. You need choose a subnet mask that will support the client computers and minimize the number of unused addresses. What subnet mask should you choose?


Options are :

  • 255.255.252.0
  • 255.255.254.0
  • 255.255.255.0
  • 255.255.255.128

Answer : 255.255.252.0

You are the administrator for your company network. You have 3,500 client computers on a single subnet. You need to select a subnet mask that will support all the client computers. You have to minimize the number of unused addresses. Which subnet mask should you choose?


Options are :

  • 255.255.240.0
  • 255.255.248.0
  • 255.255.252.0
  • 255.255.254.0

Answer : 255.255.240.0

You are the administrator for your company network. You are speaking with a colleague regarding IPv6 address types. Which of the following are valid IPv6 address types? (Choose three.)


Options are :

  • Anycast
  • Broadcast
  • Multicast
  • Simulcast
  • Staticast
  • Unicast

Answer : Anycast Multicast Unicast

PIC Microcontroller Test Your Skills and Get Certified Set 1

You are the administrator for your company network. You are troubleshooting an error where a client computer seems to not be able to communicate on the network. What command should you use to see all of your TCP/IP settings along with other network settings?


Options are :

  • ipconfig /cleardns
  • nslookup /flushdns
  • dns /register
  • ipconfig /all

Answer : ipconfig /all

You are the administrator for your company network. Your company is migrating to IPv6. You have been testing an IPv6 pilot network within the company and want to access resources in the IPv6 Internet. You are currently using the 10.0.0.0 IPv4 address space internally and have Internet connectivity through a pool of public addresses made available from your ISP. Which of the following mechanisms would be appropriate to test your pilot network implementation? (Choose two.)


Options are :

  • IPv6-only stack on your host machines
  • IPv4-only stack on your host machines
  • IPv4/IPv6 dual stack on your host machines
  • Teredo available on your host machines
  • 6to4 available on your host machines
  • PAT with Traversal on your host machines

Answer : IPv4/IPv6 dual stack on your host machines Teredo available on your host machines

You are the administrator for your company network. You are discussing IPv6 with a colleague. If given the IPv6 address 2001:0DB8:0000:0000:0000:BEE0:0000:1234, what would be the appropriate condensed IPv6 address displayed if it’s entered as an interface address on Windows Server 2016?


Options are :

  • 2001:DB8::BEE0:0:1234
  • 2001:0DB8::BEE:0:1234
  • 2001:DB8::BEE:0:1234
  • 2::1:DB8:0:0:0:BEE0:1234
  • 2001:DB8::BEE0::1234

Answer : 2001:DB8::BEE0:0:1234

70-642 Windows Server 2008 Network Infrastructure Exam Set 1

You are the administrator for your company network. You have a single Active Directory forest and you have a requirement to implement DHCP for the organization. You need to ensure that your DHCP deployment configuration is both fault-tolerant and redundant. Out of the options provided, which is the most reliable DHCP configuration that you could implement?


Options are :

  • DHCP multicast scope
  • DHCP split scope
  • DHCP super scope
  • DHCP failover

Answer : DHCP failover

You are the administrator for your company network. You need to configure the settings of an existing IPv4 scope. What PowerShell cmdlet would you use?


Options are :

  • Set-DhcpServerScope
  • Set-Serverv4Scope
  • Set-DhcpServerv4Scope
  • Set-DhcpScope

Answer : Set-DhcpServerv4Scope

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