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70-741 MOAC LAB 1-5

Yasmine Griffin avatar Yasmine Griffin
10 September 2022
4.7 (114 reviews)
53 test answers

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question
What is the current IP address configuration for the Ethernet adapter Ethernet connection?
answer
IP Address: 172.16.0.40 Subnet mask: 255.255.255.0 Default gateway: 172.16.0.1 Preferred DNS server: 172.16.0.10
question
What is the current IP address configuration for Ethernet adapter Ethernet connection?
answer
IP Address: 172.16.0.160 Subnet mask: 255.255.255.0 Default gateway: 172.16.0.1
question
How do you know that this address for Ethernet adapter Ethernet was assigned by a DHCP server?
answer
DHCP Enabled: Yes DHCP Server: 172.16.0.10
question
The default gateway could be assigned to any local IP address. Which address range can be assigned to the Default gateway to indicate a local router?
answer
172.16.0.1 through 172.16.0.254
question
What is the Link-local IPv6 address?
answer
fe80::7170:F59f:9e38:6b8%3
question
What is the 6to4_Adapter address for EU-RTR?
answer
2002:836b:a::836b:a
question
What is the InterfaceIndex of the ISATAP interface thas has an IPv6 address that includes 172.16.0.1?
answer
15
question
What is the ISATAP address?
answer
2001:db8:0:2:0:5efe:172.16.0.40
question
Why is a zone for the root domain of your DNS namespace already present in the Forward Lookup Zones folder?
answer
The Active Directory Domain Services Installation Wizard created the zone as it promoted the server to a domain controller.
question
Which resource records appear in the new zone you created by default?
answer
A Start of Authority (SOA) resource record and a Name Server (NS) resource record appear.
question
Which resource records appear in the new domains you created by default?
answer
There are no resource records in the domains by default.
question
What is the Key Signing Key used for?
answer
The Key Signing Key is an authentication key that corresponds to a private key used to sign one or more other signing keys.
question
What is the zone signing key used for?
answer
The Zone Signing Key is an authentication key that corresponds to a private key used to sign zone data.
question
Which packets based on packet content are logged?
answer
Queries/Transfers and Updates
question
What is used to distribute load among multiple servers by rotating resource records retrieved from a DNS server?
answer
Round robin
question
What else gets disabled when you disable recursion?
answer
Forwarders
question
What are the first three Adatum groups that can manage DNS?
answer
DnsAdmins, Domain Admins, and Enterprise Admins
question
What is the initial permissions granted to the Administrator user?
answer
Allow Read
question
What is the primary tool to manage DNS in Windows?
answer
The DNS Manager console
question
What is the reverse lookup zone name?
answer
10.16.172.in-addr.arpa
question
What is needed to perform secure dynamic updates?
answer
Active Directory-Integrated zone
question
How do you forward queries to a specific DNS server for a specified domain?
answer
By using conditional forwarders
question
Which records are located in a forward lookup zone?
answer
A/AAAA records, MX, NS, SOA, CNAME, and SRV
question
Which records can be configured in the Properties dialog box?
answer
SOA records and Name Servers records
question
What is the default minimum TTL for SOA records?
answer
1 hour
question
Which records are kept in the reverse-lookup zones?
answer
SOA, NS, and PTR
question
How does the data for PC1 and PC2 differ?
answer
PC2 is pc2.contoso.com and PC1 is just PC1
question
What does the period at the end signify?
answer
It indicates the Internet root. When placed at the end, it signifies that the name is fully qualified.
question
What is the fully qualified domain name?
answer
www.contoso.com
question
Which address was returned?
answer
172.16.0.203
question
Which name was returned?
answer
PC3.contoso.com
question
Which name and IP address was returned?
answer
PC3.contoso.com and 172.16.0.203
question
What is the default Mail server priority?
answer
10
question
Which fields are displayed?
answer
Host, FQDN, and IP address
question
Which new field is now available with the Advanced view?
answer
Time to Live (TTL)
question
LAB CHALLENGE: You need to configure a few scripts that will create DNS zones. Therefore, which commands are used to perform the following on RWDC01.contoso.com? Create a primary zone named fabrikam.com. Create a secondary zone named contoso.com. The primary server is located at 192.168.1.60 Create an Active Directory integrated zone named litware.com. Delete a secondary zone named lucernpublishing.com. Force a zone replication for the lucernpublishing.com zone. Create host record for server1.contoso.com that points to the 10.0.0.5 address.
answer
LAB Challenge: dnscmd rwdc01.contoso.com /zoneadd fabrikam.com /primary dnscmd rwdc01.contoso.com /zoneadd contoso.com /secondary 192.168.1.60 dnscmd rwdc01.contoso.com /zoneadd litware.com /dsprimary dnscmd rwdc01.contoso.com /zonedelete lucernpublishing.com dnscmd rwdc01.contoso.com /zonerefresh lucernpublishing.com dnscmd server1.contoso.com /recordadd contoso.com webserver A 10.0.0.5
question
Notice that the wizard automatically adds a value to the Subnet mask text box. Where did this value come from?
answer
The wizard calculates the subnet mask value based on the values of the start and end addresses you supply for the scope. An address with 10 at the start of the first quad is a Class A address, and the Class A subnet mask is 255.0.0.0.
question
Why is it necessary to exclude addresses from the range of addresses included in the scope?
answer
Excluding those addresses from the scope range enables you to assign them to servers manually.
question
How would it be possible to leave the 10.0.0.1 address as part of the scope and still use it for the DHCP server?
answer
You can use an address in the scope for the DHCP server by creating a reservation and permanently assigning it to the server's MAC address.
question
What is the default lease duration?
answer
8 days
question
What is the preferred life time for a DHCP lease?
answer
8 days
question
Which option number is the DNS Recursive Name Server IPv6 Address List?
answer
00023
question
Where did the fd00::0:0:0:1 address that you supplied for the DNS Recursive Name Server IPv6 Address List option come from?
answer
This is the IPv6 address manually assigned to the DHCP server itself.
question
How many addresses are available for the superscope?
answer
382
question
To which class are multicast scopes assigned?
answer
Class D
question
What is the default lease duration?
answer
30 days
question
Which two reservation types are supported?
answer
DHCP and BootP
question
Where do you define a DHCP policy?
answer
The DHCP policies can be assigned at IPv4 scope node or for an individual scope
question
What is the default percentage split between the Host DHCP Server and the Added DHCP Server role?
answer
Host DHCP Server - 80% Added DHCP Server - 20%
question
Which scopes are available for DHCP Failover?
answer
192.168.3.0
question
What is the default load balance percentage?
answer
Local Server - 50% Partner Server - 50%
question
What is the default failover mode?
answer
Load balance
question
Where can you enable DHCP Name Protection?
answer
At IPv4, IPv6 nodes or for an individual scope.