The top-level domain of www.adventureworks.com is:

• A.www
• B.adventureworks
• C.adventureworks.com
• D.com

Comment: *

Name: *

Email: *

Verification: *

What port does Remote Desktop Services use?

• A.389
• B.3389
• C.501
• D.443

Comment: *

Name: *

Email: *

Verification: *

Which network device interconnects computers in a workgroup, is able to be remotely configured, and provides the best throughput?

• A.Unmanaged switch
• B.Managed switch
• C.Router
• D.Hub

Comment: *

Name: *

Email: *

Verification: *

What type of DNS record maps host names to addresses?

• A.Mail Exchanger (MX) DNS record
• B.Service (SRV) DNS record
• C.Host (A) DNS record
• D.Canonical (CNAME) DNS record

Comment: *

Name: *

Email: *

Verification: *

You are helping a friend set up a public-facing web server for a home office.
Your friend wants to protect the internal network from intrusion.
What should you do?

• A.Configure the firewall to block access on ports 80 and 443.
• B.Set the web server to block access on ports 80 and 443.
• C.Set the web server in a perimeter network.
• D.Set the IP address of the web server to be within the LAN.

Comment: *

Name: *

Email: *

Verification: *