When You Communicate with a Web Server to Obtain Data

question 21

Multiple Choice

When you communicate with a web server to obtain data, you have two choices:
I. You can make a socket connection and send GET and POST commands.
II. You can make a server connection and send GET and POST commands.
III. You can use the URLConnection class and have it issue the commands on your behalf.
IV. You can use the URL class and have it issue the commands on your behalf.

• A)I and II
• B)II and III
• C)III and I
• D)IV and II

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Definitions:

Normally Distributed

Describes a distribution of data that follows a bell curve, where most occurrences take place near the mean.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how spread out the values are from the mean.

Bottling Machine

Equipment used for filling bottles with liquid products, such as water, soda, or beer, and sealing them for distribution.

Normal Model

A type of statistical distribution, also known as the Gaussian distribution, characterized by a symmetric bell-shaped curve.