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19 Cards in this Set

  • Front
  • Back
What indicator can be used to determine whether an adapter is connected to a functioning hub or switch?
Link pulse light-emitting diode (LED)
How often do Ethernet adapters and hubs (or switches) exchange link pulse signals?
16 milliseconds
What are the three event classifications in the Microsoft Windows Event Viewer?
Which of the following is not required when you add a counter to the Performance console tool?
What are the two main components of the Microsoft Windows Performance console tool?
System monitor
Performance logs and alerts
What UNIX/Linux performance monitoring tool allows you to display information about processes that are currently running on a system?
What troubleshooting tool allows you to copy all traffic traversing a network to a buffer, interpret protocols, and display the output?
Protocol analyzer
What three views do all protocol analyzers have? Choose three correct answers
Which of the following troubleshooting tools are used to test copper cabling installations? Choose all answers that are correct.
Wire map
Multifunction cable tester
Tone generator and tone locator
Which of the following troubleshooting tools can test cabling for length, attenuation, near end crosstalk (NEXT), equal level far end crosstalk (ELFEXT), propagation delay, delay skew, and return loss?
Multifunction cable tester
Which of the following tools can you use to test the optical loss in a fiber optic cable?
An optical loss test set (OLTS)
What utilities are used to test network layer functionality and use Internet Control Message Protocol (ICMP) messages? Choose all answers that are correct
What utility identifies the path between a source and destination and sends Internet Control Message Protocol (ICMP) messages with a starting Time To Live (TTL) value of 1, then increments the TTL value in subsequent transmissions
Which of the following command line utilities allows you to view Internet Protocol (IP) configuration on a UNIX or Linux host?
What command allows you to view the ARP table stored in memory?
Arp -a
What three main categories of information are displayed when you issue the Netstat command on a computer running Microsoft Windows XP?
Active connections
Routing table
Interface statistics
Which of the following commands can you use to view the Network Basic Input/Output System (NetBIOS) name cache for a local computer?
Nbtstat -c
Which of the following commands can you use to view the Network Basic Input/Output System (NetBIOS) names that have been registered and resolved on a local computer by both broadcasts and Windows Internet Name Service (WINS)?
Nbtstat -r
Which of the following command line utilities allows you to generate Domain Name System (DNS) request messages?