Tuesday, February 5, 2008

CCNA 4 - module 6 exam answers

1 For which platform was UNIX first marketed commercially?
• workstations and servers
• workstations
* network servers
• large mainframe systems

2 How does RMON gather statistics on a segment?
• analyzes traps on the segment
• polls packets on the segment
* analyzes every frame on the segment
• analyzes source and destination addresses

3 Which operating systems support multiuser capability? (Choose three.)
* Linux
• Windows 98
• Windows ME
* Windows XP
* Windows 2000

4 Which statements are true regarding configuring SNMP? (Choose three.)
• It is best to use the default read-only community strings in enterprise networks.
* It is not advisable to use the default read-write community string in an enterprise network.
* More than one read-only community string is supported.
* Authorized management stations can modify MIB objects with read-write access specified.
• The maximum number of read-write strings supported is one.

5 Which statements describe the Windows 2000 operating system family? (Choose three.)
* .NET Server was designed to run enterprise level web and FTP services.
• Active Directory services run on both Windows 2000 Professional and Windows 2000 Server.
* The entire family of Windows 2000 operating systems can operate as a file, print, FTP or web server.
• Both Windows 2000 Professional and Server can support up to 256 simultaneous dialup sessions.
* .NET server was designed to compete with Linux and Unix.

6 Which of the following is a collection of software which includes a GUI interface to allow the network administrator to monitor and manage the network?
* network management application
• network management agent
• management information base
• network management protocol

7 Which command would enable logging on all supported destinations?
• Router(config)# logging
• Router(config)# logging routerA
* Router(config)# logging on
• Router(config)# logging enable

8 How does SNMPv3 address the security shortcomings of SNMPv1 and SNMPv2c?
• improved SMI features
• support for centralized and distributed management
* secure access to MIBs
• control of heterogeneous networks

9 Which means of communication does an SNMP network agent use to provide a network management station with important but unsolicited information?
• query
• broadcast
• ICMP ping
* trap
• poll

10 Which of the following describes the community strings used for SNMPv1 and SNMPv2c? (Choose two.)
* The community strings are sent using UDP.
• The read only string on most devices is set to private.
• The read/write string on most devices is set to public.
• Only the NMA needs to be configured with the community strings.
* The community strings are sent across the network in cleartext.


In the above illustration, which configuration commands can be used to specify the location of a managed device and the main system contacts for the device? (Choose two.)
• SanJose(config-if)# snmp-server SanJose
* Atlanta(config)# snmp-server contact JPSmith
• Atlanta(config)# snmp contact JPSmith
* SanJose(config)# snmp-server location SanJose
• Chicago#(config)# snmp chicago

12 Which features are supported by the Mac OS X system that make it a competitive choice for operating systems? (Choose four.)
* protected memory
• sixty-two bit addressing
* preemptive multitasking
• open source operating system code
* symmetric multiprocessing
* Appletalk-to-Windows network connectivity

13 An SNMPv1 agent would issue a GetResponse message to reply to which NMS requests? (Choose three.)
* GetRequest
• GetBulkRequest
* GetNextRequest
* SetRequest
• GetNextbulkRequest

14 Why are SNMPv1 and SNMPv2c community strings considered a security risk?
• SNMPv1 and SNMPv2c encapsulations are not encrypted by default.
* SNMPv1 and SNMPv2c community strings are sent as cleartext.
• SNMPv1 and SNMPv2c are limited to 32-bit counters.
• SNMPv1 and SNMPv2c uses a connectionless protocol.

15 Which of the following does SNMP use to hold information collected about the network?
• network management station
• network management database
* management information base
• database information agent

16 Which of the following are examples of network management applications? (Choose two.)
• Windows 2000 Professional
* Ciscoworks2000
* HP Openview
• Red Hat Linux
• Cisco ConfigMaker

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