Some software errors point to a physical connectivity problem.

Logical connectivity problems often prove more difficult to isolate and resolve than physical connectivity problems.

Tone generators and tone locators are used to determine characteristics about a cable.

Continuity testers can test only copper cable.

Most wireless testing tools contain more powerful antennas than a workstation NIC.

An administrator should take the time to troubleshoot all network problems correctly by asking specific questions designed to identify the problem ____.

____ are often considered first-level support.

____ are often considered third-level support.

____ is one of the most important aspects to consider when looking at how a problem solution might affect users and network functionality.

A ____ is a document (preferably online) that lists every service and software package supported within an organization, plus the names of first- and second-level support contacts for those services or software packages.

In a ____ cable, the transmit and receive wire pairs in one of the connectors are reversed.

A____ is a small electronic device that issues a signal on a wire pair.

____ is a fundamental property of wire that depends on a wire’s molecular structure and size.

Resistance is measured in ____.

____ is the telltale factor for ascertaining where faults in a cable lie.

When used on a copper-based cable, a continuity tester applies a small amount of ____ to each conductor at one end of the cable.

A ____ can be used to intercept a telephone conversation.

A ____ is a software-based tool that continually monitors network traffic from a server or workstation attached to the network.

To take advantage of network monitoring and analyzing tools, the network adapter installed in the machine running the software must support ____ mode.

____ packets exceed the medium’s maximum packet size.

____ are frames that are not actually data frames, but aberrations caused by a device misinterpreting stray voltage on the wire.

A ____ usually results from a bad NIC.

A ____ can generate traffic in an attempt to reproduce a network problem and monitor multiple network segments simultaneously.

The danger in using a ____ is that it could collect more information than you or the machine can reasonably process.

Before using a network monitor or protocol analyzer on a network, it is important to know what ____ on your network normally looks like.

Viewing the status of the wireless connection on your workstation tells you ____ about your wireless environment.