Exam 3: Memory Locations and Calculations

With implicit type conversions, data loss can occur when a value is converted from one data type to a narrower data type.

All of the Visual Basic numeric data types have a ____ method whose task is to convert a string to that particular data type.

The method's ___________________ represent information that the method needs to perform its task.

Real numbers are numbers that ____.

Most classes have one or more ____ that perform a specific task for the class.

What is a static variable?

The ____________________ indicates the type of data.for example, numeric or string.the memory location will store.

Match each item with a statement below. a.valid f.scope b.invalid g.pseudocode c.named constant h.lifetime d.Boolean i.bug e.Unicode -Data that the application is not expecting the user to enter.

What are comments and how are they created?

Match each item with a statement below. a.valid f.scope b.invalid g.pseudocode c.named constant h.lifetime d.Boolean i.bug e.Unicode -Uses short phrases to describe the steps a procedure must take to accomplish its goal.

You use the ____ operator to divide two integers, and then return the result as an integer.

What is the difference between pseudocode and a flowchart?

Why is it best to avoid using the Object data type?

When a value is converted from one data type to another data type that can store larger numbers, the value is said to be ____.

You create a named constant using the ____________________ statement.

When a value is converted from one data type to another data type that can store only smaller numbers, the value is said to be ____.

Match each item with a statement below. a.valid f.scope b.invalid g.pseudocode c.named constant h.lifetime d.Boolean i.bug e.Unicode -Indicates where the variable can be used in the application's code.

A(n) ____ is a computer memory location that a programmer uses to temporarily store data while an application is running.

A(n) ____________________ character forces a literal constant to assume a data type other than the one its form indicates.

Decimal, Double, and Single variables can store ____.