Objects of this Apex class allow developers to create list controllers similar to, or as extensions of,
the pre-built Visualforce list controllers provided by Salesforce.

This integration resource is specific to an individual organization, and exposes all of the standard
objects, custom objects, and any custom fields through the SOAP interface.

This integration resource provides generic access to any organization, and exposes standard
objects and fields through the SOAP interface.

Total number of test classes that can be queued per a 24-hour period (as of Spring’13): The
greater of 500 or 10 multiplied by the number of test classes in the organization

Which exception type should be checked for when catching exceptions thrown when governor
limits are exceeded?

A data series to be rendered as connected points in a Visualforce chart. At a minimum you must
specify the fields in the data collection to use as X and Y values for each point, as well as the X
and Y axes to scale against.

Note: This component must be enclosed within an <apex:chart> component. You can have
multiple <apex:barSeries> and <apex:lineSeries> components in a single chart.

This tag acts as a placeholder for your dynamic Apex components. It has one required
parameter—component Value—which accepts the name of an Apex method that returns a
dynamic component.
The following Visualforce components do not have dynamic Apex representations:

<apex:actionRegion>
<apex:attribute>
<apex:component>
<apex:componentBody>
<apex:composition>
<apex:define>
<apex:dynamicComponent>
<apex:flash>
<apex:inputFile>
<apex:include>
<apex:insert>
<apex:pageMessage>
<apex:pageMessages>
<apex:variable>
<apex:vote>
Any non-<apex:> tag, like <chatter:>, <flow:>, <ideas:>, <knowledge:>, <messaging:>, or <site:>

A template component that declares a named area that must be defined by an <apex:define>
component in another Visualforce page. Use this component with the <apex:composition> and
<apex:define> components to share data between multiple pages.

Defines tooltips which appear on mouseover of data series elements. This component offers more
configuration options than the default tooltips displayed by setting the tips attribute of a data series
component to true.
Note: This component must be enclosed by a data series component (<apex:barSeries>,
<apex:lineSeries>, or <apex:pieSeries>).

A message for a specific component, such as a warning or error. If an <apex:message> or
<apex:messages> component is not included in a page, most warning and error messages are
only shown in the debug log.