management station network class help

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QUESTION 90

  • A management station, called a manager, is a host that runs the
  • SNMP client program
  • SNMP client post
  • SNMP client path
  • SNMP client protocol

1 points

QUESTION 91

  • Which of the following commands would test the loopback adapter of an internal NIC?
  • ping 127.127.0.0
  • ping 127.127.1.0
  • ping 127.0.0.1
  • ping 127.1.1.1

1 points

QUESTION 92

  • All of the following are considered good troubleshooting steps EXCEPT:
  • Identify the problem
  • Test the theory to determine cause
  • Implement and test the solution and escalate as necessary
  • Change multiple factors at once to quickly determine the cause

1 points

QUESTION 93

  • Which of the following is the distance vector routing protocol used on the Internet?
  • RIP
  • OSPF
  • BGP
  • IGRP

1 points

QUESTION 94

  • The major limiting factor for how long a cable can be in a segment is ___.
  • Collisions
  • Attenuation
  • EMI
  • Crosstalk

1 points

QUESTION 95

  • What’s another name for crackers — malicious hackers who infiltrate secure systems in order to steal information or cause damage?
  • Black hats
  • Pirates
  • Digital rogues
  • Hacker

1 points

QUESTION 96

  • What type of connector is used by all UTP Ethernet NICs?
  • SC
  • RJ-45
  • RJ-11
  • ST

1 points

QUESTION 97

  • You have the following routing table. Which of the following networks will not be placed in the neighbor routing table?

  • 172.16.30.0
  • 192.168.30.0
  • 10.0.0.0
  • All of them will be placed in the neighbor routing table.

1 points

QUESTION 98

  • What term is used by routers to describe each step necessary to reach a destination?
  • Hop
  • Skip
  • Jump
  • Leap

1 points

QUESTION 99

  • The time required by routing protocols to update their forwarding tables after changes have occurred are called what?
  • Name resolution
  • Convergence
  • Routing
  • ARP resolution

1 points

QUESTION 100

  • What is the difference between using open authentication and pre-shared keys?
  • Open authentication requires a password. Pre-shared keys do not require a password.
  • Open authentication is used with wireless networks. Pre-shared keys are used with wired networks.
  • Pre-shared keys require an encrypted secret word. Open authentication does not require a secret word.
  • Pre-shared keys require a MAC address programmed into the access point. Open authentication does not require this programming.

1 points

QUESTION 101

  • Which two of the following are true regarding the distance-vector and link-state routing protocols?
    1. Link state sends its complete routing table out all active interfaces on periodic time intervals.
    2. Distance vector sends its complete routing table out all active interfaces on periodic time intervals.
    3. Link state sends updates containing the state of its own links to all routers in the internetwork.
    4. Distance vector sends updates containing the state of its own links to all routers in the internetwork.
  • 1 only
  • 3 only
  • 2 and 3 only
  • None of the above

1 points

QUESTION 102

  • Which of these best describes dynamic routing?
  • All network addresses must be hand-typed into the routing table.
  • Routing tables are updated automatically when changes occur in the network.
  • Only a portion of the network address must be hand-typed into the routing table.
  • The network administrator must make changes to the routing table when changes occur in the network

1 points

QUESTION 103

  • Which TCP port(s) does File Transfer Protocol (FTP) use?
  • 80
  • 25 and 110
  • 20 and 21
  • 23

1 points

QUESTION 104

  • What are three advantages of wireless over wired technology? (Select Three)
  • More secure
  • Longer range
  • Anytime, anywhere connectivity
  • Easy and inexpensive to install
  • Ease of using licensed air space
  • ease of adding additional devices

1 points

QUESTION 105

  • Which two statements characterize wireless network security? (Select Two)
  • Wireless networks offer the same security features as wired networks.
  • Wardriving enhances security of wireless networks.
  • With SSID broadcast disabled, an attacker must know the SSID to connect.
  • Using the default IP address on an access point makes hacking easier.
  • An attacker needs physical access to at least one network device to launch an attack.

1 points

QUESTION 106

  • Which of the following describes the location where an administrator would terminate a bundle of CAT5e cables?
  • Switch
  • Router
  • Smart jack
  • Patch panel

1 points

QUESTION 107

  • In _______ forwarding, the mask and destination addresses are both 0.0.0.0 in the routing table.
  • next-hop
  • network-specific
  • host-specific
  • default

1 points

QUESTION 108

  • Which of the following commands would generate a Request Timed Out error message?
  • Ping
  • Ipconfig
  • Netstat
  • Nbtstat

1 points

QUESTION 109

  • A default route is analogous to a _________.
  • Default gateway
  • Static route
  • Dynamic route
  • One-way route

1 points

QUESTION 110

  • Two connected routers are configured with RIP routing. What will be the result when a router receives a routing update that contains a higher-cost path to a network already in its routing table
  • The updated information will be added to the existing routing table.
  • The update will be ignored and no further action will occur
  • The updated information will replace the existing routing table entry.
  • The existing routing table entry will be deleted from the routing table and all routers will exchange routing updates to reach convergence.

1 points

QUESTION 111

  • What WLAN device is installed in or attached to a PC to provide an interface to a wireless network?
  • Antenna
  • Repeater
  • Network Adapter
  • Switch

1 points

QUESTION 112

  • What does the acronym IGRP stand for?
  • Interior Gateway Routing Protocol
  • Interior Group Reliability Protocol
  • Inside Gateway Redundancy Protocol
  • Interior Gateway Redundancy Protocol

1 points

QUESTION 113

  • What is the maximum number of hops allowed by RIP?
  • 4
  • 12
  • 8
  • 15

1 points

QUESTION 114

  • Which is true regarding dynamic routing?
  • Static routes are best in large networks thus better to use then dynamic routing protocols.
  • You must use a DNS and WINS server when configuring dynamic routing
  • Static routes are automatically added to the routing table, dynamic routes must be added by hand
  • Dynamic routes are automatically added to the routing table.

1 points

QUESTION 115

  • SNMP uses two other protocols:________ and _________.
  • MIB; SMTP
  • SMI; MIB
  • FTP; SMI
  • none of the above

1 points

QUESTION 116

  • For purposes of routing, the Internet is divided into ___________.
  • Wide area networks
  • Autonomous networks
  • Autonomous systems
  • None of the above

1 points

QUESTION 117

  • When a Web browser sends a message to a Web server, it randomly generates this type of port number as the source port for the packet.
  • well-known port number
  • ephemeral port number
  • listening port number
  • logical port number

1 points

QUESTION 118

  • A user called to complain that she is unable to send print jobs to the shared workgroup printer near her cubicle from her Windows 7 workstation, you are in the first stage of troubleshooting the issue. What should you do?
  • Use the IPCONFIG /RELEASE and IPCONFIG /RENEW commands on her workstation to renew her DHCP lease.
  • Install the latest updates from Microsoft on the workstation.
  • Reinstall the printer driver for the printer on the workstation.
  • Use the PING command on her workstation to test communications with the printer.

1 points

QUESTION 119

  • Which port is assigned to the POP3 protocol?
  • 21
  • 443
  • 123
  • 110

1 points

QUESTION 120

  • Select the two wireless network modes (Select Two)
  • Wireless B
  • Ad hoc
  • Infrastructure
  • Extended
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