You execute the following code.

What will the variable result be?

You execute the following code.

How many times will the word Hello be printed?

You are creating a routine that will perform calculations by using a repetition structure. You
need to ensure that the entire loop executes at least once.
Which looping structure should you use?

The purpose of the Finally section in an exception handler is to:

You are creating the necessary variables for an application. The data you will store in these
variables has the following characteristics:
Consists of numbers
Includes numbers that have decimal points
Requires more than seven digits of precision
You need to use a data type that will minimize the amount of memory that is used.
Which data type should you use?

Your database administrators will not allow you to write SQL code in your application.
How should you retrieve data in your application?

You are reviewing a design for a database. A portion of this design is shown in the exhibits.
Note that you may choose either the Crow’s Foot Notation or Chen Notation version of the
design. (To view the Crow’s Foot Notation, click the Exhibit A button. To view the Chen
Notation, click the Exhibit B button. )

Which term is used to describe the Customer component?

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?