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| 1 |
What is the primary DNS server known as? |
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The Host |
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The Master |
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The COM server |
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The root server |
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The Primary Router |
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| 2 |
What is the order in which a server named rocky.bullwinkle@cartoon.com would be located in a typical DNS request? |
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Root --> Cartoon Servers --> Characters |
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Root --> COM Servers --> Characters --> rocky server |
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Root --> COM Servers --> cartoon Servers --> bullwinkle
Servers --> rocky Server |
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rocky Server --> bullwinkle server --> cartoon server -->
com servers |
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rocky.bullwinkle Server --> cartoon server --> com servers |
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| 3 |
What operating systems would you typically find NetBIOS? |
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Unix |
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Windows3.x |
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Windows for Workgroups |
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Novell |
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Windows 98 |
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| 4 |
When is NetBIOS routable? |
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Never |
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Only on an IP network |
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Only on an IPX network |
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When combined with NetBEUI or TCP/IP |
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When using a router |
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| 5 |
What are methods NetBIOS uses to resolve names to addresses? |
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NetBIOS name cache |
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WINS Server |
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Multicast |
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DNS Server |
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Local hosts file |
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| 6 |
What is the order which a router will use to search for a path in the routing table? |
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Default, network, subnet, host |
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Host, subnet, network, default |
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Host, network, subnet, default |
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DNS, WINS, Host files, default |
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| 7 |
If your NT network uses NetBIOS as the primary protocol what Microsoft Service should you implement to achieve the best resolution performance? |
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DNS |
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LMHOSTS |
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WINS |
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HOSTS |
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RAS |
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| 8 |
If your NT network uses NetBIOS as the primary protocol what Microsoft Service should you implement to achieve the best resolution performance? |
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DNS |
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LMHOSTS |
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WINS |
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HOSTS |
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RAS |
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| 9 |
What is the difference between a multicast and a broadcast? |
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A broadcast will not be propagated across the Internet |
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A Multicast will not be propagated across the Internet |
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A broadcast is used in IPX, where IP uses multicasts |
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Broadcasts take less bandwidth than multicasts |
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Broadcasts packet headers do not contain addresses |
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| 10 |
TCP is: |
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Connectionless and reliable |
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Connectionless and unreliable |
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Connection orientated and reliable |
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Connection orientated and unreliable |
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Operates at the Data Link layer |
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| 11 |
What are the commonly used port numbers known as? |
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Basic access ports |
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Well known ports |
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Host sockets |
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Communication links |
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TCP transports |
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| 12 |
When a unique IP address and port number are used to identify a specific connection between two hosts, a ____________ is created. |
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Socket |
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API |
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Port |
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Virtual Connection |
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Session |
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| 13 |
UDP is: |
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Connectionless and reliable |
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Connectionless and unreliable |
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Connection orientated and reliable |
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Connection orientated and unreliable |
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Not a part of the TCP/IP suite |
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| 14 |
Name 2 services that use UDP as their transport protocol. |
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TFTP |
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FTP |
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DNS |
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HTTP |
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SMTP |
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| 15 |
What is the function of the FTP protocol: |
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Send files between computers |
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Connects file servers on the World Wide Web |
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Holds file transmitted POP3 mail |
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Allows password free file transfers |
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Network management of devices |
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| 16 |
What is the difference between FTP and TFTP:
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Requires password |
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Part of TCP/IP suite |
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Allows file transport |
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Operates on Transport layer of OSI model |
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Uses a TCP/IP port |
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| 17 |
Where are you most likely to see the Hyper Text Transport Protocol (HTTP) used? |
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On the Internet to display Hyper Text Markup Language
(HTML) pages |
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On the Internet to download text files and some graphic
files |
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On an intranet to display SQL database statistics |
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On a peer-to-peer based Local Area Network (LAN) |
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On a Client/Server Wide Area Network (WAN) |
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| 18 |
What is the basic message handling method of the POP3 protocol? |
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SMTP |
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Store and forward |
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Cut-through |
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Dial-up on demand |
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Ethernet |
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| 19 |
What protocol is used between E-Mail servers? |
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HTTP |
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POP3 |
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SNMP |
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SMTP |
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FTP |
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| 20 |
What is the standard protocol for network management features? |
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SMTP |
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SMS |
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SNMP |
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FTP |
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SNA |
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| 21 |
When a managed threshold is exceeded, a management agent issues a: |
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Warning |
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Trap |
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Alert |
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Credit |
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Message |
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| 22 |
What are two main benefits of a proxy server? |
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Security |
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Performance |
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Ease of assigning IP addresses |
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Cost |
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Can use a single registered IP address for multiple
connections to the Internet |
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| 23 |
What is the first recommended check when troubleshooting connectivity problems across a WAN link? |
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See that NetBeui protocol is loaded |
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Correct default gateways is set |
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Enabling DNS |
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Reinstall TCP/IP protocol |
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Use the Netstat utility to see TCP/IP statistics |
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| 24 |
What simple utility can you use to see if a TCP/IP device is active? |
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PING |
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Telnet |
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Winipcfg |
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Tracert |
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Netstat |
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| 25 |
What is an easy method to use to see if name resolution is functioning on a TCP/IP network? |
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Ping the destination host with its IP address |
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Ping the source host with its IP address |
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Check the IP statistic on the file server |
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Ping the source host with its computer name |
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Use the TRACERT command with the /PingName parameter |
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