Deck 9: Network Policy and Access Services in Windows Server 2008

Question 1

____ provides Dynamic Host Configuration Protocol (DHCP)relay agent functionality for networks.

A)Layer 2 Tunneling Protocol
B)RRAS
C)RADIUS
D)Network access control

Answer 1

B

Question 2

A UDP relay agent manages the communication between a network's DHCP server and clients on subnets without a DHCP server.

Answer 2

False

Question 3

____ route traffic based on information they discover about remote networks from other routers.

A)Authentication servers
B)Supplicants
C)Dynamic protocols
D)Stub zones

Answer 3

C

Question 4

Routing tables can be managed in the RRAS console or from the command line using the route command.

Question 5

RIPv2 uses ____ in determining the dynamic routes it can use for forwarding packets of data.

A)root hints
B)RIP neighbors
C)SIDs
D)RADIUS clients

Question 6

____ is an industry-standard protocol that provides centralized authentication, authorization, and accounting for network access devices such as wireless access points and remote access servers.

A)DHCP
B)UDP
C)RADIUS
D)TCP/IP

Question 7

In situations where you do not have a RFC 1542-compliant router, you can create a DHCP relay agent using ____.

A)XML
B)UDP
C)TCP/IP
D)RRAS

Question 8

The ____ component of RRAS provides support for multicast network traffic by routing multicast traffic to networks that host these services.

A)root hint
B)stub zone
C)IGMP router and proxy
D)client

Question 9

A RADIUS client can be an NPS, which replaces the IAS from previous versions of Windows Server.

Question 10

With RRAS, network adapters are added and configured to listen for UDP broadcast messages.

Question 11

____ are responsible for forwarding packets between subnets, or networks with differing IP addressing schemes.

A)Routers
B)VPNs
C)Databases
D)DHCP relay agent

Question 12

____ works by encapsulating PPP frames before they are transmitted across a network.

A)Demand-dial routing
B)Network access control
C)Layer 2 Tunneling Protocol
D)Network Access Protection

Question 13

____ uses PPP to encapsulate traffic for transmission across network using a secure socket layer (SSL)connection.

A)Secure Socket Tunneling Protocol
B)Dial-up networking
C)TCP/IP
D)A header

Question 14

A(n)____ forwards DHCPDiscover messages for subnets that do not have a DHCP server and that are not connected to a router that supports passing DHCP broadcast messages.

A)DHCP relay agent
B)BitLocker
C)authenticator
D)IGMP router

Question 15

____ are composed of routes.

A)Relay agents
B)Routing tables
C)Supplicants
D)RADIUS servers

Question 16

As a software-based router, RRAS is recommended for use in small networks that require simple routing directions but is not recommended for large and complex environments.

Question 17

____ supports securing VPNs using 128-bit RC4 encryption.

A)NAT
B)PPTP
C)NIC
D)RADIUS

Question 18

____ is a role service used to configure and manage network routing in Windows Server 2008.

A)DHCP
B)IGMP
C)RADIUS
D)Routing and Remote Access Services

Question 19

The ____ is the central utility for managing RADIUS clients and remote RADIUS servers, network health and access policies, NAP settings for NAP scenarios, and logging settings.

A)NPS console
B)UDP
C)supplicant
D)VPN

Question 20

The ____ is a role service that provides you with a framework for creating and enforcing network access policies for client health, along with policies for authentication and authorization of connection requests.

A)IGMP router
B)DHCP relay agent
C)network access server
D)Network Policy Server

Question 21

_____________________________________________ allows you to shield internal IP address ranges from public networks by allowing internal clients to access the Internet through a shared IP address.

Question 22

Give three reasons why static routing is limited.

Question 23

What information is displayed in the following columns of a routing table: Network Destination and Netmask?

Question 24

What is the purpose of the Protected PEAP-Microsoft Challenge Handshake Authentication Protocol version 2 (PEAP-MSCHAPv2)?

Question 25

A(n)____ is a setting used to route RADIUS messages between the access client and the appropriate RADIUS server.

A)RADIUS proxy
B)RADIUS client
C)VPN
D)network access server

Question 26

____ are used on networks to perform authentication, authorization, and accounting for RADIUS clients, or convey authentication requests to other centralized authenticating systems.

A)RADIUS servers
B)Routers
C)Dynamic protocols
D)Sockets

Question 27

____ is the first component of the RADIUS process in which the identity of a user connecting to a resource is verified.

A)Authorization
B)Authentication
C)Accounting
D)Routing

Question 28

What information is displayed in the following columns of a routing table: Gateway and Interface?

Question 29

What is the difference between a supplicant and authenticator?

Question 30

A(n)____ is the database used by a RADIUS server to authenticate users.

A)dynamic database
B)supplicant
C)user account database
D)client database

Question 31

What is the purpose of the Extensible Authentication Protocol-Transport Layer Security (EAP-TLS)?

Question 32

A ____ is any device such as a remote access server, wireless access point, or VPN concentrator, that accepts remote connections from remote access clients.

A)supplicant
B)RADIUS client
C)routing table
D)VPN

Question 33

What tasks does the Network Policy Server allow you to perform in Windows Server 2008?

Question 34

_________________________ allows a server to initiate a connection only when it receives data traffic bound for a remote network.

Question 35

___________________________________ provide secure network access for remote clients over the Internet through the use of tunneling protocols.

Question 36

A ____ is responsible for providing network access to remote access clients such as users needing VPN or dial-in network access.

A)RADIUS proxy
B)RADIUS client
C)RADIUS server
D)network access server

Question 37

_________________________ protocols encapsulate data packets inside a new packet header.

Question 38

What is the purpose of the Protected Extensible Authentication Protocol-Transport Layer Security PEAP-TLS?

Question 39

What is an authentication server?

Question 40

Prior to the proliferation of broadband Internet connections, _________________________ was common for connecting remote users to their networks using a standard phone line.

Question 42

What is the difference between EAP over local area network and EAP over wireless?