MTA certification exam

MTA certification exam How does a standard hub differ from a standard switch? - A hub sends packets to all connected computers; a switch directs a packet to a specific computer. Which type of network uses CSMA/CD as the access method? - Ethernet Which of the following is a valid private address that supports communication throughout a subnetted network? - 192.168.44.105 What is the role of routing protocols? - To dynamically update route information. You have a routed network with a single DHCP server. There are no DHCP Relay agents on the network. All clients are configured for dynamic addressing. What do you need to enable on the router - BOOTP forwarding Which kind of device is used to connect a wireless LAN segment? - Wireless access point (WAP) A set of interconnected local area netowrks (LANs) is known as a: - Wide area network (WAN) Which method does a DHCP client use to locate a DHCP server? - Broadcast An infrastructure mode WLAN - Can be used to connect wireless clients to a wired network. Your network is configured to allow selected business partners access to resources on your internal network through virtual private network (VPN) connection. This is an example of an - extranet A firewall separates a management workstation from a router. You ned to manage the router using telnet with out specifying a port. Which traffic must the firewall allow? - Traffic on port 23 ADSL - Allocates more bandwidth for download traffic than for upload traffic Which tool can you use to delete the entries in the Domain Name System (DNS) cache on a client computer? - Ipconfig Which method of configuring a VLAN offers the best scalability? - Frame tagging Which two utilities can you use to identify a router that is experiencing problems? - Pathping Tracert Windows Internet Name Service( WINS) is used to map - NetBIOS names to IP addresses Computers connected to an Ethernet hub is an example of which topology? - Star Your Windows computer is configured to automatically receive an IP address and it also has Automatic Private IP Addressing (APIPA) enabled You use the ipconfig command to view the TCP/ IP setting on your computer and discover that it has an ip address of 0.0.0.0 What is most likely wrong? - Windows cannot detect a connection to the network media. For what Purpose is ad hoc networking mode used in wireless networking? - To enable wireless computers to form a network when no wireless