Contrast a LAN and a WAN. Typically, who owns and maintains a WAN?
A LAN is a local area network covering a limited geographic area (a room, a building, several buildings within a restricted geographic distance). Information processing units connected to a LAN are usually microcomputer-based workstations. Typically, LANs are privately owned and controlled.
When networks exceed the geographic limitations of the LAN, they are called WANs. Because of
the distances involved and the high cost of telecommunication infrastructure, WANs are often commercial networks (at least in part) that the organization leases. The nodes of a WAN may include microcomputer workstations, minicomputers, mainframes, and LANs. The WAN may be used to link geographically dispersed segments of a single organization or connect multiple organizations in a trading partner arrangement.
You might also like to view...
Errors in work sheets may result from incorrectly extended adjustments
Indicate whether the statement is true or false
What characteristic of an expatriate is generally correlated with expatriate success?
a) Previous overseas experience b) Personality c) Openness to new experiences d) Language ability.
Ignoring inventory costs when making transportation decisions can result in choices that worsen the performance of a supply chain
Indicate whether the statement is true or false.
Consider the following hypothesis test:H0: ?
38Ha: ?> 38You are given the following information obtained from a random sample of six observations. Assume the population has a normal distribution.
X
38
40
42
32
46
42
?
a.Compute the mean of the sample.b.Determine the standard deviation of the sample.c.Determine the standard error of the mean.d.Compute the value of the test statistic.e.At a .05 level of significance using the p-value approach, test the above hypotheses.
What will be an ideal response?