MCTS 70-642 Network Access Protection (NAP) & Network Policy Server 3

Question 1

What is the primary function of Network Policy Server (NPS) in Windows Server 2008?

Accepted Answer

To provide centralized authentication, authorization, and accounting for network access

Answer

To manage Group Policy Objects for network configuration

Answer

To route traffic between subnets using dynamic routing protocols

Answer

To resolve hostnames to IP addresses for network clients

Question 2

When NPS is configured as a RADIUS proxy, what does it do with connection requests?

Accepted Answer

It forwards authentication requests to remote RADIUS servers based on connection request policies

Answer

It authenticates users directly against Active Directory

Answer

It terminates the VPN tunnel and inspects the traffic

Answer

It issues SSL certificates to clients before allowing access

Question 3

In NPS, what is the difference between a Connection Request Policy and a Network Policy?

Accepted Answer

Connection Request Policies determine where requests are processed; Network Policies determine whether access is granted

Answer

Connection Request Policies authenticate users; Network Policies authorize them

Answer

Connection Request Policies apply to wired clients; Network Policies apply to wireless clients

Answer

Connection Request Policies configure RADIUS accounting; Network Policies configure RADIUS authentication

Question 4

Which EAP type is recommended for authenticating wireless clients using certificates in an NPS deployment?

Accepted Answer

EAP-TLS

Answer

EAP-MD5

Answer

PEAP-MSCHAPv2

Answer

LEAP

Question 5

What NPS feature allows multiple RADIUS clients (such as VPN servers and wireless APs) to send requests to a single NPS server?

Accepted Answer

Centralized NPS with RADIUS clients configured on the NPS server

Answer

RADIUS server groups

Answer

NPS proxy chaining

Answer

NPS templates

Question 6

Which NPS accounting log format is compatible with Microsoft Internet Authentication Service (IAS) and can be imported by external reporting tools?

Accepted Answer

IAS format (legacy)

Answer

XML format

Answer

SQL Server logging

Answer

W3C Extended Log File Format

Question 7

When configuring NPS for 802.1X wireless access, which setting in the Network Policy specifies the VLAN that compliant clients are placed in?

Accepted Answer

RADIUS attributes such as Tunnel-Pvt-Group-ID in the policy settings

Answer

IP filters in the network policy constraints

Answer

The health policy linked to the network policy

Answer

The connection request policy routing rules