MCTS 70-642 Research & Evidence-Based Practice 2

Question 1

A network administrator needs to verify that DNS zone transfers are restricted to authorized secondary servers only. Which DNS zone setting should be configured?

Accepted Answer

Allow zone transfers only to servers listed on the Name Servers tab

Answer

Restricting zone transfers to servers listed on the Name Servers tab ensures only authorized secondary DNS servers can replicate zone data.

Question 2

When troubleshooting DHCP address exhaustion, which tool provides the most direct evidence of current scope utilization?

Accepted Answer

DHCP console showing active leases and scope statistics

Answer

The DHCP console displays active lease counts and scope utilization percentages, giving direct evidence of address pool exhaustion.

Question 3

A researcher finds that NAP enforcement is not blocking non-compliant clients on the network. Which log should be examined first to find evidence of enforcement failures?

Accepted Answer

Network Policy Server (NPS) event log

Answer

The NPS event log records health validation results and enforcement decisions, making it the primary source for NAP troubleshooting evidence.

Question 4

Which command-line tool produces evidence of the current routing table on a Windows Server 2008 system?

Accepted Answer

netstat -r

Answer

The command 'netstat -r' displays the IP routing table, showing all current routes including network destinations, gateways, and interfaces.

Question 5

To research whether a remote VPN client successfully authenticated, which Windows Server 2008 log provides the most authoritative evidence?

Accepted Answer

Security event log on the VPN server

Answer

The Security event log on the VPN server records authentication success and failure events for remote access connections.

MCTS 70-642 Exam Practice Test

MCTS 70-642 Exam Practice Test

MCTS 70-642 Research & Evidence-Based Practice 2