Exam 13: Network Design and Management

____ involves generating system statistics under a controlled environment and then comparing those statistics against known measurements.

Provide an example of capacity planning using linear projection.

____________________ is the probability that a particular component or system will be available during a fixed time period.

In a payback analysis, the ____________________ row reflects the total costs for each year times the present value of a dollar for that year.

One very important part of most computer systems today is the network.

Assembling information on network applications requires that you create a fairly extensive list of statistics.

____________________ charts the initial costs and yearly recurring costs of a proposed system against the projected yearly income (benefits) derived from the proposed system.

Capacity planning is a fairly easy and fast operation.

To examine the nodes in a wide area connectivity map in more detail, an analyst can expand each individual site into a ____ area connectivity map.

Latency, delivery rate, and failover are usually significant factors that are included at the local area level.

Typically, a switched network reaches saturation when its network utilization is at ____ percent.

In a wide area connectivity map, a dotted line between two sites indicates a desired path for data (or voice) transmission.

A(n) ______________________________ facilitates the exchange of management information between network devices.

When performing a payback analysis calculation, you should show all dollar amounts using the ____.

Payback analysis helps you determine the approximate time for a project's payback, or ____, to occur.

____________________ calculates the probability that a component or system will be operational for the duration of a transaction of time t.

In a wide area connectivity map, external sites, such as suppliers or external agents, are denoted by circles containing the letter ____.

Setting up a benchmark test can be quite time-consuming.

____ analysis is a common financial analysis technique that involves determining a proposed system's costs and benefits.

Baseline studies are most effective when they are initiated during a time when the network is experiencing severe problems.