Question 1

Your corporate network uses variable length subnetting to make more efficient use of IP addresses. One of the IP addresses for a host is 131.39.161.17 with a subnet mask of 255.255.248.0. What is the proper notation for the network to which this host is connected?

Options :

A : 131.39.160.0/21

B : 131.36.161.0/20

C : 131.39.161.17/21

D : 131.36.160.0/20

Answer: A

Question 2

You work as the network administrator at ABC.com. The ABC.com network consists of a domain namedABC.com. The servers at the ABC.com network run Windows Server 2003 and the workstations, Windows XPProfessional. The ABC.com network has a DNS server named DEF-SR03.ABC.com changes ISPs. Now you receive complaints that ABC.com users cannot connect to Web sites on theInternet by using the URL of the Web site.You configure your workstation with the DNS server address of the new ISP. You can now connect to Websites by entering their URL in the browser.How would you configure ABC-SR03 to allow all users to connect to Internet Web sites without causingconnectivity problems on the internal network?

Options :

A : You need run the Oclist.exe command and the Security Configuration and Analysis console on ABC-SR03

B : You need to utilize the default root hints of ABC-SR03 and set up a forwarder to the new ISP

C : You need run the Dcgpofix on ABC-SR03 and set up forwarding to the new ISP.

D : You need to disable recursion and run the Security Configuration and Analysis console on ABC-SR03.

Answer: B

Question 3

Exam AYou work as It Admin at ABC.com. The ABC.com network consists of a domain named ABC.com. The serversat the ABC.com network run Windows Server 2003. The ABC.com network has a file server named ABC-SR18.ABC-SR18 hosts shared folders.During your routine monitoring, you notice that ABC-SR18 has a connectivity issue. To investigate further yourun Network Monitor, but notices that during capturing, network packets were dropped.What actions must you take to minimize the dropping of packets while monitoring ABC-SR18?

Options :

A : You should configure a persistent demand-dial connection

B : You should configure a two-way initiated demand-dial connection

C : You should use dedicated capture mode when utilizing the Network Monitor

D : You should select the Do not overwrite events option in the Event Viewer.

Answer: C

Question 4

You work as the network administrator at ABC.com. The ABC.com network consists of a domain namedABC.com. The servers at the ABC.com network run Windows Server 2003 and the workstations, Windows XPProfessional.ABC.com has a Web server named ABC-SR10 which is connected to the Internet. During the course of the dayyou have received instructions from the CIO to use System Monitor to determine how much bandwidth is usedon ABC-SR10's Internet connection. You decide to use the Bytes Total/sec counter with a sample rate of 10seconds. You also plan to archive the logs once a day. Due to limited hard drive space, you need to prevent thelogs from getting too big.What actions must you take to?

Options :

A : You should disable recursion

B : You should create a one-way initiated demand-dial connection.

C : You should configure an alert trigger when the Datagrams/sec counter is high

D : You should keep ABC-SR10 on the existing counter and set the sample rate to 60 seconds.

Answer: D

Question 5

A routing domain is using a single-area link-state routing protocol. Which of the following is NOT information that a router can share with other routers in the domain using protocol-specific messages?

Options :

A : The IP prefixes of subnets directly attached to the router.

B : IP prefixes known by the router because it is running ad additional routing protocol.

C : A copy of the local routing table.

D : The local router ID and the router IDs of neighboring routers.

Answer: C

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