A router that performs Network Address Translation （NAT） is installed between your computer and the Internet.  The router fails. You connect the computer directly to the Internet.  You need to ensure that the computer is connected to the Internet in the m

Your company has a main office and a branch office. The network contains an Active Directory forest. All users on the network access the Internet from their computers. The company hires a temporary employee who has his own portable computer. The employee connects his portable computer to the network. When the employee attempts to join the computer to the domain, the connection fails. A help desk technician reports the following about the employee. He has a domain user account.His computer can access Internet Web sites.His computer can contact domain controllers by using the domain controllers IP addresses. You need to ensure that the employees computer can join the domain. The solution must ensure that the computer can access resources on the Internet. What should you do?（）

A.Modify the time zone for the computer.

B.Modify the IPv4 settings on the computer.

C.Create an A record for the computer in an internal DNS zone.

D.Request that an administrator create a prestaged computer account in the domain.

A.A

B.B

C.C

D.D

You are trying to connect directly into the LAN prot of a Ezonexam router. You want to telnet to the local Cisco router using TCP/IP but cannot create a session.

What should you do to resolve the problem?

A. Use a straight-through cable to connect your computer's COM port to the router's console port.

B. Use a crossover cable to connect your computer's COM port to the router's console port.

C. Use a straight-through cable to connect your computer's COM port to the router's Ethernet port.

D. Use a crossover cable to connect your computer's Ethernet port to the router's Ethernet port.

E. Use a rollover cable to connect your computer's Ethernet port to the router's Ethernet port.

F. Use a straight-through cable to connect your computer's Ethernet port to the router's Ethernet port.

G. None of the above

A. Connect a router on a local network.

B. Connect a router to another router.

C. Allow distribution of routes between networks.

D. Translate a private IP address.

E. Connect a network to the Internet.

You install a new hardware router that provides wireless network connectivity between your computer and the Internet. You connect to the router by using a wireless network adapter.Your computer is able to access the Internet but is unable to discover other computers in the local wireless network.You need to configure the wireless connection to allow your computer to discover other computers.What should you do?（）

A.A

B.B

C.C

D.D

Your computer has a wireless network adapter installed. However, the computer fails to connect to the wireless network. You need to ensure that the computer is able to connect to the wireless network.What should you do?（）

A.A

B.B

C.C

D.D

You have a computer that runs Windows Vista. You create a virtual private network (VPN) connection between the computer and your company’s network.You notice that while the computer is connected through the VPN connection, users on the company network can access shared folders on the computer.You need to prevent network users from accessing your shared folders when you are connected to the company’s network by using the VPN connection.What should you do?（）

A.A

B.B

C.C

D.D

All client computers on your company network run Windows 7. A computer is unable to connect to network resources. The configuration of the computer is as shown in the following table.You need to ensure that the computer is able to connect to network resources. What should you do?（）

A.Change the IP address to 131.107.3.254.

B.Change the subnet mask to 255.255.248.0.

C.Change the default gateway to 131.107.0.1.

D.Change the preferred DNS server to 131.107.3.1.

A router that performs Network Address Translation (NAT) is installed between your computer and the Internet.The router fails. You connect the computer directly to the Internet.You need to ensure that the computer is connected to the Internet in the most secure manner possible.What should you do?（）

A.A

B.B

C.C

D.D