Itwas not very difficuly exam, I found this exam very long and straight forwad below is my dump I ad word for Word questions almost 75% from my dumps.
Q. Your company has multiple remote locations that communicate with the main
office over the Internet. A Proxy Server computer provides Internet access
to users at each location. Working from the main office, what tool or
utility should you use to automatically perform a scheduled backup of the
Proxy Server configuration information at each remote branch?
Q. Your corporate network uses Proxy Server for Internet access. Proxy Server is configured to use Windows NT Challenge/Response (NTCR) authentication for the Web Proxy service, and your Web browser is configured to use the Web Proxy service. You attempt to connect to a remote Internet Web site and immediately receive a message that access is denied. Which of the following is the most likely reason for this?
Ans. Domain filtering is configured to deny access to the requested site.
Q. Your corporate network uses Proxy Server for Internet access. Netscape Navigator is installed on a UNIX-based computer on the internal network. How can you enable Netscape Navigator to use the Web Proxy service?
Ans. Configure Netscape Navigator to use Proxy Server for HTTP, FTP and Gopher requests, and specify the Proxy Server computer's DNS name or IP address in Netscape Navigator.
Q. Your corporate Microsoft Windows NT network uses Proxy Server for Internet access. You want to create a list of most frequently accessed Internet sites. For which service must you enable logging?
the Web Proxy service
the WinSock Proxy service
Q. Your corporate network is connected to the Internet through a Proxy Server computer. A Microsoft Exchange Server computer on the internal network provides only local clients with messaging connectivity. Access control is enabled for the WinSock Proxy service and nobody is granted any permissions. How must you configure access control permissions on the Proxy Server computer to enable internal users to exchange e-mail messages with Internet users?
Ans. Create a new protocol definition named SMTP (server) that uses inbound TCP port 25, and grant access to the Everyone group for the SMTP (server) and predefined SMTP (client) protocols.
Q. Your corporate network uses Proxy Server for Internet access. A number
of Web servers on the internal network publish to the Internet. You enable
Web publishing on the Publishing tab in the Web Proxy Service Properties
sheet. What else should you do to forward all incoming Internet requests to
a specific Web server on the intranet?
Ans. Select Sent to Another Web Server and specify the URL path to the Web
server and port.
Q. Your corporate TCP/IP network uses Proxy Server for Internet access. You install a TelnetD server application on a Microsoft Windows NT computer on your internal network. What must you do to enable remote Internet users to gain access to the TelnetD server on your internal network? Choose Two
1-Create a custom Wspcfg.ini file
2-place it in the directory where the TelnetD software is installed.
18. Your corporate network uses Proxy Server for Internet access. In the WWW
service properties on a Proxy Server computer, you change the TCP port used
by HTTP from 80 to 300. What must you do to enable the users on the internal
network to properly use the Proxy Server computer for Internet access?
Ans. Manually configure all CERN-compliant Web browsers on client computers to use TCP port 300.
Q. Your corporate network uses multiple Proxy Server computers that are configured as a chain. What must you do to ensure that each member of the
chain provides a connection to the Internet when its upstream member fails?
Ans. Select Use Direct Connection in the Enable Backup Route dialog box on the Routing page of the Web Proxy Service Properties sheet.
Q. Your company is planning to use Proxy Server for Internet access. What should you do to enable Proxy Server to use RAS to connect to an Internet Service Provider (ISP)? Choose Two
1-Create a RAS Phonebook entry
2-specify the RAS Phonebook entry and the credentials for the ISP in the Auto Dial properties in Proxy Server.
Q. Your corporate network uses Proxy Server with packet filtering enabled.
How should you configure Proxy Server to use Routing and Remote Access
Service (RRAS) to create virtual private networks (VPNs) over the Internet
for secure communication with your company's remote branches? Choose two
Add a predefined packet filter for the PPTP Receive protocol.
Add a predefined packet filter for the PPTP Call protocol.
Q. Your corporate network uses Proxy Server for Internet access. How can
you allow internal users to gain access to only the Internet sites in the
Ans Deny access to all Internet sites and create a domain filter for the .net
Q. Your corporate network uses Proxy Server for Internet access. An SMTP
server is installed on the internal network. Which one of the following
tools can help you determine where the SMTP traffic is coming from?
Ans. Network Monitor
34. Your corporate network includes 2,000 computers and uses multiple Proxy Server computers for Internet access. Two independent T1 links to the Internet are available. What is the best way to configure the Proxy Server computers to ensure load balancing and fault tolerance?
Ans. Configure two Proxy Server computers in an array and connect a T1 line to each of these two computers; configure the upstream route on the other Proxy Server computers to point to the array.
35. Your corporate network includes 3,000 desktop computers and uses multiple Proxy Server computers for Internet access. You want the Proxy Server services' logging information from all Proxy Server computers to be collected in one location. What is the best way to configure logging for Proxy Server services?
Ans. Configure each Proxy Server service to log to an SQL database, which will be shared among all Proxy Server computers.
Q. Your corporate network uses Proxy Server for Internet access. How should you configure the Web Proxy service cache to ensure that more objects are cached?
Ans. Limit the size of cached objects.
Q. Your corporate network uses Proxy Server for Internet access. The
employees frequently access Web pages from the www.trans.com
site. How can
you optimize user response times when internal users request Web pages from
the trans.com domain?
Ans. Create a cache filter for the www.trans.com/*
URL and set the filtering
status to Always Cache.
Q. Which Microsoft Windows NT Performance Monitor (PM) counter should you
use to determine if more Proxy Server computers should be added to an array?
Ans. Maximum Users
Q. Your corporate network uses Proxy Server for Internet access. Microsoft Exchange Server is installed on a computer on the internal network. Internet
Mail Service (IMS) is configured to provide full Internet messaging connectivity. How should you configure Proxy Server so that internal users can send and receive Internet e-mail messages? Choose Two
1- On the Exchange Server computer, create a Wspcfg.ini file that contains
the ServerBindTcpPorts=25 line.
2-Install Winsock Proxy Client on the Exchange Server computer.
Q. A Proxy Server computer with two network cards provides your corporate network with Internet access. For security reasons, you want to prevent users on the Internet from viewing the NetBIOS name table of your Proxy Server computer. What should you do?
Ans. Enable packet filtering.
Q. You are planning to add a multihomed Proxy Server computer with two network adapter cards to your internal network. You connect the new computer to the network, install Microsoft Windows NT Server, set up configuration parameters and restart the computer. An error message indicating that duplicate names exist is displayed. You verify that there is no other computer on your network with the same computer name. Which of the following is the most likely reason for receiving the error message?
Ans Both network adapters are bound to NetBEUI.
Q. You logged on locally On a Proxy Server computer, which tool or utility is used to add a packet filter?
Ans. Internet Service Manager
Q. Your corporate network uses Proxy Server for Internet access. Which of
the following will improve the cache hit ratio the most for a given Proxy
Ans. creating cache filters to ensure that the most popular Web sites are
Q. You want to monitor the length of time that a user has been connected
to the Internet. How can you obtain this information? Choose Two
Use the Microsoft Proxy User Sessions dialog box.
Use Active Session Counter in PerfMon
Q. Your corporate network uses a Proxy Server array that provides Internet
access to the internal users. What is the best way to define the Proxy Server array in DNS on the internal network?
For each array member, create a separate A resource record containing the array's DNS name and a separate IP address.
Q. You install Proxy Server on your corporate network. In the Client Installation/Configuration page, you enable an option to configure Web browsers by using an automatically generated configuration script. What is downloaded to the Web browsers on the client computers in your network?
Q. Your corporate network uses Proxy Server for Internet access. You must
enable several computers on the internal network to use IPX/SPX and the WinSock Proxy service. How should you configure settings in the Client Installation/Configuration dialog box on the Proxy Server computer?
Ans. Select Computer Name and type the NetBIOS name of the Proxy Server
Q. Your corporate network consists of a single segment. All computers communicate using TCP/IP and are configured to use IP addresses in the range
10.0.0.1 - 10.0.0.100. A Proxy Server computer with two network cards provides access to the Internet. One network card is assigned IP address 10.0.0.1 and the other 126.96.36.199. Which IP addresses should you list in the Local Address Table (LAT) on the Proxy Server computer?
Ans. 10.0.0.1 - 10.0.0.100
Q. You are installing Proxy Server on your corporate network. Your company has a dial-up account with an Internet service provider (ISP). You install RAS on the Proxy Server computer. What else must you do to enable Proxy Server to automatically dial-up to the ISP whenever necessary? Choose Two
1- Create a RAS Phonebook entry for the ISP B. Disable Remote Access Autodial Manager
2- Specify the Phonebook entry for the ISP in the Microsoft Proxy Auto Dial
162. Which Proxy Server services support Internet applications that run on
Microsoft Windows, Macintosh and UNIX-based computers on the internal
network? Choose Two
the Web Proxy service
the SOCKS Proxy service
Q. Bob's corporate network uses Proxy Server for Internet access. She creates a RAS Phonebook entry for her company's Internet service provider (ISP) and configures auto dial in Proxy Server. The TCP/IP settings for the RAS connection are shown in the exhibit. Users on the internal network complain that they cannot access any remote Internet sites. What should Tracey do to correct the problem? (Exhibit Question where you will find the Default Gateway was un-check)
Enable the Use Default Gateway on Remote Network option.
Q. Which Microsoft Windows NT Performance Monitor (PM) counter shows the highest number of users that have accessed the Web Proxy service simultaneously?
Ans. Maximum Users
Q. Your corporate network uses Proxy Server for Internet access. The users
of Microsoft Windows for Workgroups (WFW) computers on the internal network
complain that each time they attempt to start an application that uses the
WinSock Proxy service, a domain credentials dialog box appears. What is the
most likely reason for this?
Ans. The application is not running continuously.
Q. Monitoring the performance of a Proxy Server computer shows that the
Current Disk Queue Length counter value is four and that the Cache Hit Ratio
counter for the Web Proxy Server Service object is consistently high. What
should be done to correct the problem?
Ans. Spread the content cache over multiple physical Media.
Q. What is the best way to prevent a Proxy Server computer from listening
for RPC requests on the external network interface?
Ans. Enable packet filtering.
Q. Anna‘«÷s corporate network uses Proxy Server for Internet access. Sam
wants to make sure that the current cache size is satisfactory. What
information should Sam use?
Ans. the Cache Hit Ratio
Q. What tool should you use to gather information that is useful for improving the cache hit ratio on a Proxy Server computer?
Ans. Web Proxy service logging
Q. Julia wants to connect two corporate networks over the Internet using
Point-to-Point Tunneling Protocol (PPTP) and Routing and Remote Access
Service (RRAS). One network is in her company's main office, and the other
network is in a remote branch. The network in the main office is connected
to the Internet through a Proxy Server computer with packet filtering
enabled. Users in the remote branch will use PPTP Client to connect to RRAS
PPTP Server in the main office. RRAS will be installed on the Proxy Server
computer. How should Ann configure packet filtering?
Ans. Enable the predefined PPTP Receive filter.
Q. Your corporate network consists of several subnets and uses DHCP and
WINS. A DHCP server is running on a Proxy Server computer that provides
Internet access. Which of the following DHCP options should be configured to
enable computers on the internal network to browse the entire internal
network? Choose Two
44 - WINS/NBNS servers
46 - WINS/NBT node type
Good luck to you all, it seems very few boards entry availible here for proxy