Exam 13: Network Design and Management

____ means that if something is going to cost one dollar one year from now, you need to put away less than a dollar today to pay for it.

When a company is evaluating a project's ____ feasibility, the company must ask: Can the proposed system be designed, built, tested, and installed in an amount of time that all parties find reasonable and to which they can agree?

____________________ involves trying to determine the amount of network bandwidth necessary to support an application or a set of applications.

When a company calculates the ____ for a proposed project, it compares the revenue generated from the project with the expenses incurred.

When calculating a computer system benefits, you do not need to include intangible benefits.

____________________ is the amount of time necessary for the metropolitan area network to reconfigure itself or reroute a packet, should a given link fail.

Once a baseline is created, the results can be used to identify network weaknesses and strengths.

If a company desires a metropolitan area network connection between one of its offices and another business, it can use a(n) ____________________ connectivity map to outline this connection and define the desired network characteristics.

Collecting information on system users involves determining the maximum number of users, the average number of users, and the peak number of users.

Four statistics, or measures, that are useful in evaluating networks are mean time between failures, mean time to repair, ____, and reliability.

The database that holds the information about all managed devices is called the ____________________________________.

____ is a protocol that allows a network administrator to monitor, analyze, and troubleshoot a group of remotely managed elements.

One of the best techniques for determining current network capacities is creating a ____.

The intent of SDLC is for ____ not to be disjointed steps in a big plan, but overlapping layers of activity.

Two technologies in computer networking that often generate revenue are wireless LANs and network security.

Mention some of the major goals every company has.

The ____________________ is a concept that states that one dollar today is worth more than one dollar promised a year from now.

It is possible to become certified on a particular type of network operating system.

When a company is evaluating a project's ____ feasibility, the company must ask: Will the proposed system produce the expected results?

One of the most popular and successful plans currently used by businesses today is the ____.