You have a server that limits the number of data connections.
What should you use to optimize connectivity when the number of users exceeds the
number of available connections?

Your application must pull data from a database that resides on a separate server.
Which action must you perform before your application can retrieve the data?

You have a class named Truck that inherits from a base class named Vehicle. The Vehicle
class includes a protected method named brake ().
How should you call the Truck class implementation of the brake () method?

Which of the following must exist to inherit attributes from a particular class?

Which type of function can a derived class override?

Class C and Class D inherit from Class B. Class B inherits from Class A . The classes have the methods shown in the following table.

All methods have a protected scope.
Which methods does Class C have access to?

You need to create a property in a class. Consumers of the class must be able to read the
values of the property. Consumers of the class must be prevented from writing values to the
property.
Which property procedure should you include?

How many parameters can a default constructor have?

Which function does Simple Object Access Protocol (SOAP) provide when using Web
services?

Which term is used to describe small units of text that are stored on a client computer and
retrieved to maintain state?