Exam 3: Processing Data

Which one of the following assignment statements, for variables of the double data type, will cause an error?

Forms and most controls have a ____________ property that allows you to change the object's background color.

You cannot declare two variables with the same ____________ in the same scope.

Assuming a string variable named movieTitle has already been declared, which one of the following statements combines the strings "The " and "Hobbit" and then assigns the resulting string to the variable?

When you write a catch clause, you can optionally assign a name to the exception object.

When typing most statements, you can simply press the ____________ key when you reach an appropriate point to continue the statement on the next line.

The order in which controls receive the focus is called the ____________.

You can assign int values to int, double, and decimal variables.

The Math class provides two predefined named constants, Math.PI and Math.E, which are assigned mathematical values for pi and e.

A(n) ____________ identifies a variable in the program code.

If you don't write an access modifier in a field declaration, an error will occur.

Fundamental types of data, such as strings, integers, and real numbers are known as ____________.

The C# language provides many data types for storing fundamental types of data, such as strings, integers, and real numbers.

Code that responds to exceptions when they are thrown and prevents the program from abruptly crashing is called a(n) _____________.

Any data that the user enters into a TextBox control is stored in the control's Text property as a string, even if it is a number.

A ____________ is a name that represents a value that cannot be changed during the program's execution.

When you perform a math operation on two operands of the same data type, the result will always be of that data type.

____________ ("F" or "f") displays numeric values with no thousands separator and a decimal point.

When an operation is performed on two int values, the result will be a(n) ____________.

If a field is a variable of a numeric data type, it will be initialized to 0 by default if you do not explicitly initialize it with a value.