Exam 13: Network Design and Management

______________________________ is the average time necessary to repair a failure within the computer network.

A(n) ____________________ monitors a network 24 hours a day, seven days a week, and captures and records all transmitted packets.

Analyzing and designing a new computer system can be time-consuming and expensive.

___________________________________ is the average time a device or system will operate before it will fail.

A new parameter that might have an impact on metropolitan area design is the ____.

____ is an industry standard created by the Internet Engineering Task Force and designed originally to manage Internet components.

The ____ software controls the operations of a managed element and maintains a database of information about all managed elements.

One technique used to model a corporation's network environment is to create ____.

A system's ____ feasibility is the extent to which the system can be created, given the company's current finances.

What are the SDLC phases?

How do you determine the cost of a system?

A ____ map can show how individual workstations or groups of workstations are clustered with switches, routers, hubs, and server farms.

What are the skills needed by a network administrator?

The ____ includes the time needed to bring the system back up to normal operation.

The ________________________________________ is a structured approach to the development of a business system.

A metropolitan area connectivity map shares some of the characteristics of wide area maps and some of the characteristics of local area maps.

Not all analysis and design projects require all three network connectivity maps.

A reliability of exactly 1.0 means the network or device is reliable 1 percent of the time.

The advantage of analytical modeling is that it is extremely difficult to create inaccurate analytical models and thus generate results that are invalid.

A protocol analyzer is also known as ____.