Practice Test B 45 questions Flashcards
Question 1 : Peter works as a Network Administrator for uCertify.com.
The company has a network with multiple servers running Windows Server 2012.
There is a server named UC-SERV01 in this network.
Peter needs to get a stripped-down version of the operating system to manage the UC-SERV01 using command line, Windows PowerShell, or remote methods.
Which of the following Windows installation options will he use to accomplish the task?
Server Core
Server with a GUI
Failover Clustering
Self-healing NTFS
Server Core
Question 2 : John works as a System Administrator for uCertify Inc.
The company has a single-domain Active Directory network with multiple servers running Windows Server 2012 R2.
The company has also a single server that has a Server Core Installation of Windows Server 2012 R2.
Management instructs John to add File and iSCSI Services feature to this single server.
Which of the following cmdlets will he use to accomplish the task?
Install-WindowsFeature
Enable-ServerManagerStandardUserRemoting
Get-WindowsFeature
Disable-ServerManagerStandardUserRemoting
Install-WindowsFeature
Question 3 : Mark works as a Network Administrator for uCertify Inc.
The company has an Active Directory-based network containing a Windows Server 2012 server and multiple clients running Windows 8.
The domain contains a domain controller UC-DC01.
UC-DC01 uses multiple network adapters to be connected to the company’s network and the client’s network.
Based on the company’s security and storage network, Mark needs to ensure the following:
• Proper bandwidth aggregation
• Traffic failover to prevent connectivity loss in case of network failure
Which of the following will Mark use to accomplish the task?
Repadmin utility
NIC teaming
Wbadmin command
ADSI editor
NIC teaming
Question 4 : John works as a System Administrator for uCertify Inc.
The company has a single-domain Active Directory network with multiple servers and client computers running Windows Server 2012 R2.
John has installed a new Windows Server 2012 R2 named UC_01.
Management instructs John to execute Uninstall-WindowsFeature Server-Gui-Shell -Remove cmdlet on a server named UC_01.
What is the reason to execute this cmdlet?
To convert to a Server Core installation with Windows PowerShell
To completely remove Windows Explorer, Internet Explorer, and dependent components
To use Windows Update as the source instead of a WIM file
To remove a specified NIC team from the host
To completely remove Windows Explorer, Internet Explorer, and dependent components
Question 5 : You work as a System Administrator for uCertify Inc.
The company’s network contains an Active Directory domain named ucertify.com.
The domain includes a server named UC-SERV01 running Windows Server 2012.
Based on the company’s storage requirements, you add a 6-TB disk named UC-DISK01 to UC-SERV01.
You need to ensure that you can create a 4-TB volume on UC-DISK01 to ensure the proper storage for files and folders.
Which of the following actions will you take to accomplish the task?
Create differencing VHDs.
Convert the disk to a dynamic disk.
Create a storage pool.
Convert the disk to a GPT disk.
Convert the disk to a GPT disk.
Question 6 : Mark works as a Network Administrator for uCertify Inc.
The company has an Active Directory-based network containing a Windows Server 2012 server and multiple clients running Windows 8.
In his company, reliability is more important than capacity of storage to obtain a better market position.
For this reason, he needs to protect the storage disks from single or two disk failures.
For this purpose, he is required to use storage space.
Which of the following storage layouts of storage space will help him accomplish the task?
Each correct answer represents a complete solution.
Choose all that apply.
Mirroring
Parity
No resiliency
Write-back cache
Mirroring
Parity
Question 7 : Mark works as a Network Administrator for uCertify Inc.
The company has an Active Directory-based network containing a Windows Server 2012 server and multiple clients running Windows 8.
Based on the company’s storage requirements, Mark needs to merge several unallocated spaces of physical disks into one logical volume so that he can utilize space resources of multiple disks in an efficient manner.
For this purpose, he needs to create a spanned volume.
Which of the following conditions should Mark meet to accomplish the task?
Each correct answer represents a complete solution.
Choose all that apply.
A minimum of two dynamic disks in addition to the startup disk
Membership to Backup Operator or Administrator
Equal size on every dynamic disk
A minimum of thirty two dynamic disks
A minimum of two dynamic disks in addition to the startup disk
Membership to Backup Operator or Administrator
Question 8 : Mark works as a network administrator for uCertify.
The company has a network with multiple servers running Windows Server 2012.
This network includes a huge number of iSCSI storage locations and iSCSI clients.
Mark needs to deploy a central repository that can discover and list iSCSI resources on the network automatically.
Which of the following features will he install to accomplish the task?
iSCSI Target Server role service
Windows Standards-Based Storage Management
iSCSI Target Storage Provider
iSNS Server service
iSNS Server service
Question 9 : Mark works as a Network Administrator for uCertify.com.
The company has a multiple domain network with multiple servers running Windows Server 2012.
A server named UC-SERV01 acts as a DNS server for the network.
Mark finds that UC-SERV01 is unable to execute DNS queries for external DNS names that are not part of the network of uCertify.com.
He wants to enable UC-SERV01 to execute such queries.
Which of the following settings will he configure on UC-SERV01 to accomplish this task?
Designate UC-SERV01 as forwarders.
Designate all DNS servers as forwarders.
Disable DNS Cache Locking.
Designate UC-SERV01 as multi-homed servers.
Designate UC-SERV01 as forwarders.
Question 10 : You work as a System Administrator for uCertify Inc.
The company’s network includes two Active Directory domains named uCertify1.com and uCertify2.com.
The network includes a server named UC-SRV01 that runs Windows Server 2012.
The DNS Server role is installed on UC-SRV01. UC-SRV01 has a copy of the uCertify1.com DNS zone.
You need to configure UC-SRV01 to resolve names in the uCertify2.com domain.
The solution must prevent the need to change the configuration of the current name servers that host zones for uCertify2.com.
Which of the following types of zone will you create to accomplish the task?
New Zone Wizard dialog box
Zone Type
The DNS server supports various types of zones and storage.
Select the type of zone you want to create: * Primary zone Creates a copy of a zone that can be updated directly on this server. * Secondary zone Creates a copy of a zone that exists on another server. This option helps balance the processing load of primary servers and provides fault tolerance. * Stub zone Creates a copy of a zone containing only Name Server (NS), Start of Authority (SOA), and possibly glue Host (A) records. A server containing a stub zone is not authoritative for that zone.
[√] Store the zone in Active Directory (available only if DNS server is a writeable domain controller)
Explanation:
Create a stub zone to configure UC-SRV01 to resolve names in the uCertify2.com domain. Stub zones work a lot like secondary zones - the database is a noneditable copy of a primary zone. The difference is that the stub zone’s database contains only the information necessary (three record types) to identify the authoritative DNS servers for a zone.
Question 11 : You work as a System Administrator for uCertify Inc.
The company has an Active Directory domain named uCertify.com.
Your assistant Mark has to promote an RODC.
How will you give Mark the minimum required permissions to accomplish the task?
Use the Delegation of RODC Installation and Administration dialog box.
Use the Add Services dialog box.
Use the Site Binding dialog box.
Use the Edit Schedule dialog box.
Use the Delegation of RODC Installation and Administration dialog box.
Question 12 : You have a private network that contains several DNS zones and servers, including a couple of root name servers.
You never need to change any of your DNS data.
You find that the load on one of your name servers is inordinately high.
What can you do to reduce this load?
Increase the TTL on the affected name server.
Decrease the TTL on the affected name server.
Add a service record to the affected name server.
Edit the directory command in the DNS boot file.
Increase the TTL on the affected name server.
Question 13 : Mark works as a Network Administrator for uCertify.com.
The company has a network with multiple servers running Windows Server 2012.
Two servers named UC-SERV01 and UC-SERV02 act as DNS servers for the network.
Mark has configured UC-SERV01 and UC-SERV02 as root servers.
He observes that other DNS servers are not able to resolve a query they received.
He wants them to simply query the internal root servers, i.e. UC-SERV01 and UC-SERV02 in such a situation.
Which of the following actions will he take on other DNS servers to accomplish the task?
Create a root hints file on other DNS servers in the network, directing to UC-SERV01 and UC-SERV02.
Configure forward lookup zones on other DNS servers.
Clear the DNS cache from other DNS servers.
Create a BIND Boot file on other DNS servers in the network.
Create a root hints file on other DNS servers in the network, directing to UC-SERV01 and UC-SERV02.
Question 14 : You have two master servers operating in your environment: a primary master and a secondary master.
These DNS servers are authoritative for the zone example.com.
When the secondary master transfers the domain, what part of the DNS zone does it use to determine whether the zone data has changed?
The TTL, or time to live
The NS record
The serial number
The database record tombstone
The serial number
Question 15 : You work as a Network Administrator for uCertify Inc.
The company has a single Active Directory domain named ucertify.com with a domain controller named UC-DC01 hosting the primary DNS zone for ucertify.com.
In the company’s network, servers are registering their host names dynamically.
You have installed new Web servers for hosting the duplicate copies of the company’s intranet website.
You have configured the servers as given in the following table:
Server name IP address
UC-SRV01 10.0.0.21
UC-SRV02 10.0.0.22
Table A: Server name with their IP address
To provide load balancing for name resolution queries, you are required to use DNS between these two servers.
How many DNS records will you create manually, at minimum?
1
2
3
4
2
Question 16 : You work as a System Administrator for uCertify Inc.
The company has an Active Directory-based network. All servers on the network run Windows Server 2012.
The network includes a server named UC-SRV01 that hosts your company’s website named www.ucertify.com.
You receive reports that customers are having problems accessing the company Web site on the Internet.
You suspect that DNS configuration might be the cause of the issue.
You require a tool that can help you in the following areas:
• Diagnose common DNS name resolution issues
• Administer the DNS Server service
• Verify that DNS records used specifically for Active Directory replication are correct
Which of the following tools will you use to accomplish the task?
Dnslint.exe
Eventvwr.exe
Nslookup.exe
Ipconfig.exe
Dnslint.exe
Question 17 : You work as a System Administrator for uCertify Inc.
The company has an Active Directory domain named uCertify.com.
The domain includes a DNS server named UC-SRV01 that runs Windows Server 2012.
You observed that a DNS server’s cache has become poisoned, as unauthorized domain names or IP addresses are inserted into it.
You need to clear the DNS server’s cache.
Which of the following commands will you use to accomplish the task?
ipconfig /flushdns
dnscmd /zonedelete
ipconfig /renew
dnscmd /clearcache
dnscmd /clearcache
Question 18 : Mark works as a Network Administrator for uCertify.com.
The company has a network with multiple servers running Windows Server 2012.
Mark is working on a client machine that gets its IP configuration via DHCP.
He notices that the client received different configuration information the last few times its lease was renewed.
Which of the following is the most likely cause for the problem on this network?
The DHCP server is not working properly.
Another computer on the network has taken over the machine’s configuration information since the last renewal.
The client is receiving only the information that has changed since the last renewal. An administrator is changing the configuration information between lease renewals.
When clients renew their leases, they receive all of their configuration information. An administrator is changing the configuration information between lease renewals.
When clients renew their leases, they receive all of their configuration information. An administrator is changing the configuration information between lease renewals.
