According to Sullivan (2011),vulnerabilities in IT and EC Systems Include

question 45

Multiple Choice

According to Sullivan (2011) ,vulnerabilities in IT and EC systems include each of the following except

• A) poor application security.
• B) weak boundary security.
• C) lack of environmental support.
• D) unencrypted communications.

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Definitions:

Histogram

Figure that uses connected bars to represent the frequency of each value of a variable.

Frequency Polygon

A graphical representation of a distribution; it displays the number of observations within a given interval represented by a line connecting points.

Bar Chart

Figure that uses bars to represent the frequency or percentage of a sample corresponding to each value of a variable.

Histogram

A graphical representation of data using bars of different heights to show the distribution of values in a continuous data set.