Exam 3: Processing Data

A(n) ____________ specifies how a class member can be accessed by code outside the class.

A variable's declaration statement must appear ____________ any other statements in the method that use the variable.

In C#, the + operator has two uses: string concatenation and numeric addition.

A variable of the int data type can hold numbers with a fractional part, such as 22.1 or -4.9.

The ____________ dictates which operations are performed first in a mathematical expression.

When a math expression involves an int and a double, the int is temporarily converted to a(n) ____________, and the result is a double.

A ____________ holds only one value at a time.

When you append the letter M or m to a numeric literal it is referred to as a ____________.

Which one of the following statements initializes a variable with a decimal literal?

Math expression involving a double and a(n) ____________ are not allowed unless a cast operator is used to convert one of the operands.

Controls that display text have a ____________ property that allows you to change the color of the text.

In C#, you use the & operator to concatenate strings.

A double variable is stored in a format that programmers call double precision floating-point notation.

Which one of the following is the general format for a variable declaration statement?

In C#, all variables have a(n) ____________ method that you can call to convert the variable's value to a string.

A constant field's value can be changed by other statements inside the class.

Any operation that can be performed on a string can be performed on a control's Text property.

A(n) ____________ specifies a variable's name and data type.

Parts of a mathematical expression may be grouped with ____________ to force some operations to be performed before others.

A ____________ control is a rectangular control that appears with a thin border and an optional title in its upper-left corner.