All client computers on your company network run Windows 7 and are members of an Active
Directory Domain Services domain. A network administrator changes the IP address of a file server.
Employees are unable to connect to the file server. You need to ensure that the employees are able
to connect to the file server immediately. What should you do?

A.
Instruct the employees to run the ipconfig /renew command.
Create a DNS record for app.contoso.com that specifies the IP address of the test server.

B.
Update the Hosts file on the file server with the new IP address.
could work but this requires an immediate solution.
QUESTION 22
All client computers on your company network run Windows 7 and are members of an
Active Directory Domain Services domain named contoso.com. Employees access the company
intranet site at http://app.contoso.com. The Test team must be able to access a new version of
http://app.contoso.com before the site is in production. You need to ensure that the Test team can
access the new version of the site without affecting other employees’ access to the current site.
What should you do?
Create a Windows Firewall rule that blocks access to the IP address of the test server on the
employees’ computers.

C.
Run a remote Windows PowerShell script to flush the DNS resolver cache on each computer.
Create a Windows Firewall rule that allows access to the IP address of the test server on the Test
team’s computers.

D.
Run a remote Windows PowerShell script to run the netstat command on each computer.
Add an entry to the Hosts file that specifies app.contoso.com and the IP address of the test server
on the Test team’s computers.

B.
Update the Hosts file on the file server with the new IP address.
could work but this requires an immediate solution.
QUESTION 22
All client computers on your company network run Windows 7 and are members of an
Active Directory Domain Services domain named contoso.com. Employees access the company
intranet site at http://app.contoso.com. The Test team must be able to access a new version of
http://app.contoso.com before the site is in production. You need to ensure that the Test team can
access the new version of the site without affecting other employees’ access to the current site.
What should you do?
Create a Windows Firewall rule that blocks access to the IP address of the test server on the
employees’ computers.

A.
Instruct the employees to run the ipconfig /renew command.
Create a DNS record for app.contoso.com that specifies the IP address of the test server.

B.
Update the Hosts file on the file server with the new IP address.
could work but this requires an immediate solution.
QUESTION 22
All client computers on your company network run Windows 7 and are members of an
Active Directory Domain Services domain named contoso.com. Employees access the company
intranet site at http://app.contoso.com. The Test team must be able to access a new version of
http://app.contoso.com before the site is in production. You need to ensure that the Test team can
access the new version of the site without affecting other employees’ access to the current site.
What should you do?
Create a Windows Firewall rule that blocks access to the IP address of the test server on the
employees’ computers.

C.
Run a remote Windows PowerShell script to flush the DNS resolver cache on each computer.
Create a Windows Firewall rule that allows access to the IP address of the test server on the Test
team’s computers.

D.
Run a remote Windows PowerShell script to run the netstat command on each computer.
Add an entry to the Hosts file that specifies app.contoso.com and the IP address of the test server
on the Test team’s computers.

Explanation:
This example wil flush the DNS resolver cache on the remote computer named “SVR1”
Run-RemoteCMD SVR1
Enter command to run: ipconfig /flushdns