Juniper JNCIE-SEC JPR-934 Questions & Answers

• Question 31:

  You are proposing the purchase of a new e-mail server for your corporate network. You have specified a new server from a major OEM manufacturer that is configured with a powerful quad-processor configuration, hot-swappable hard drives, and redundant power supplies and network adapters, with a three-year onsite warranty. Due to a budget crunch, the chairperson of the budget committee has suggested that the company can make do with a less powerful workgroup server from a local computer store. This server has only a single processor and no redundancy features, and a one-year onsite warranty. What reasons can you provide the budget committee members that might convince them to authorize the purchase of the server that you specified, even though it has a higher price tag?

  A. A more powerful server will provide better performance and scalability as the company's needs grow over time.

  B. Redundant hardware components will increase the server's availability to service the needs of the company's users and customers.

  C. The extended warranty on the more powerful server will increase support costs over time, since you’re paying to cover the machine under warranty for three times as long.

  D. Windows Server requires at least a dual-processor configuration.

  Correct Answer: AB

• Question 32:

  The only protocol used by your network is TCP/IP, despite the fact that workstations in the organization do not have access to the Internet. A user has been accessing files on server on your network and now wants to connect to a Web server

  that is used as part of the company's intranet. The user enters the URL of the Web site into Internet Explorer.

  Which of the following servers will be used to provide information needed to connect to the Web server?

  A. DHCP server

  B. DNS server

  C. WINS server

  D. File server

  Correct Answer: B

• Question 33:

  You want to set up a discussion group that can be accessed over the corporate intranet, so that users can view and post messages in a forum that can be viewed by other employees.

  Which of the following services would you use to implement this functionality?

  A. HTTP

  B. FTP

  C. NNTP

  D. SMTP

  Correct Answer: C

• Question 34:

  Which of the following addresses is suitable for dividing into at least nine subnets, each with the ability to support 200 hosts per network?

  A. 10.1.1.0/24

  B. 10.1.1.0/20

  C. 10.1.1.0/19

  D. 10.1.1.0/22

  Correct Answer: BC

• Question 35:

  Your IT Director has been reading again. He has decided that he wants to convert the network to OSPF, but he is having some difficulty with terminology. He knows that an OSPF router can serve one of four roles. His problem is that he can't remember which role exists when one of the router's interfaces is on the backbone area. Help him out.

  Which of the following is it?

  A. Internal router

  B. Area border router

  C. Backbone router

  D. Autonomous system boundary router

  Correct Answer: C

• Question 36:

  You have enabled RRAS on your Windows Server computer. You want to set up IP packet filtering to help you manage access from remote clients. Where in the Routing and Remote Access console will you enable IP packet filters?

  A. The properties of the remote-access ports

  B. The properties of the remote-access server

  C. The profile of a remote-access policy

  D. The conditions of a remote-access policy

  Correct Answer: C

• Question 37:

  You have an IAS server running Windows Server. It supports a group of RRAS servers used to manage VPN connections for clients. You are configuring the authentication methods for the IAS server and want to allow the clients to use smart cards for secure and convenient authentication. Which of the following authentication protocols should you select?

  A. MS-CHAP

  B. EAP-TLS

  C. MD5 CHAP

  D. MS-CHAP v2

  Correct Answer: B

• Question 38:

  You have configured an RRAS server on one Windows Server computer and an IAS server on another, and configured the RRAS server to use the IAS server for authentication. In RADIUS terminology, which computer(s) are referred to as network access servers?

  A. The IAS server

  B. The RRAS servers

  C. The clients of the RRAS server

  D. Both the IAS and RRAS servers

  Correct Answer: B

• Question 39:

  You are the administrator of a Windows Server network. You have five WINS servers and need to reconfigure the replication topology as a result of some recent uABCrades to your WAN links. All of your WAN links connecting the head office and your four branch offices now have ample bandwidth to handle additional traffic. You want to ensure the shortest convergence time of replicated records, while at the same time keep the number of replication partnership agreements to an absolute minimum. What replication topology should you choose? (Select the best answer.)

  A. Ring topology

  B. Mesh topology

  C. Hub-and-spoke topology

  D. Hybrid of ring and hub-and-spoke topology

  Correct Answer: C

• Question 40:

  You are configuring a remote access server on a Windows Server computer. The same server is acting as a domain controller and DHCP server, assigning IP addresses to clients. Which of the following is the simplest method of assigning IP addresses for remote clients?

  A. Manually configure each client with an IP address.

  B. Configure the RRAS server to use DHCP.

  C. Configure a static address pool.

  D. Use APIPA.

  Correct Answer: B