MSCA 70-291 Windows Server 2003 Exam Prep - Question List

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76. Which of the following UDP port combinations does a RADIUS server use by default?
  1. UDP port 1812 for authentication and UDP port 1813 for accounting
  2. TCP port 1812 for authentication and TCP port 1813 for accounting
  3. UDP port 1813 for authentication and UDP port 1812 for accounting
  4. TCP port 1813 for authentication and TCP port 1812 for accounting
77. The Performance Logs And Alerts service is set up to send a message to C4 to notify an operator when the network use on C3 is too high. However, C4 does not receive the message sent from C3. Which of the following should you do to enable messages to be sent by C3 and received by C4?
  1. Start the Alerter service on both C3 and C4.
  2. Start the Alerter service on C3 and start the Messenger service on C4.
  3. Start the Alerter service on C4 and start the Messenger service on C3.
  4. Start the Messenger service on both C3 and C4.
78. David is a network administrator in an organization. The organization has leased the Class C address of 200.16.16.0. He subnets using a 255.255.255.224 subnet mask using 2 Cisco routers. How many IP addresses are available to be allocated to computers?
  1. 29
  2. 62
  3. 30
  4. 20
79. You DHCP server works fine except that events 1014 and 1016 appear regularly on the System event log. Which of the following tools/utilities should you use to diagnose these events?
  1. Netsh
  2. Jetpack
  3. Netdiag
  4. Microsoft Network Monitor
80. You administer an Active Directory domain in which all servers are Microsoft Windows Server 2003, and all the clients are Microsoft Windows XP Professional. You have configured DHCP to update DNS only if the DHCP client requests. You find that the clients’ A resource records are not updated in DNS when they obtain new DHCP leases. Which of the following is the most likely cause of this problem?
  1. DNS is not integrated with the Active Directory.
  2. DHCP server is not authorized in Active Directory.
  3. The DHCP server’s computer account is not a member of the DNSUpdateProxy global security group.
  4. Clients are not configured to update their own host A resource records.

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