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abstract data type
A class. A data type that can store data and methods.
An exception thrown when division by 0 occurs.
A statement that gives the variable or constant on the left of an assignment operator the value of the expression on the right side of the assignment operator.
An uppercase letter is different from the same letter in lowercase.
To join two or more strings to form one larger string.
a memory location whose content cannot change during program execution
Describes type of attribute. Data types are decided by the software or DBMS.
A statement that creates a variable or constant.
equal sign (=)
An assignment operator that indicates the variable or constant on the left is to receive the value of the expression on the right.
method to store real numbers in two parts: mantissa and exponent
A name for a variable or constant. An __________ must begin with a letter and can include any number of letters, numbers, and some special characters.
To assign a variable a value in a declaration statement.
An exception thrown when user input is not as expected.
The sequence of characters received from an input device.
To create a new object.
Division that truncates the decimal portion.
A word that has special meaning to the Java compiler and therefore cannot be used as a variable or constant identifier.
An actual value.
An error caused by a statement that is syntactically correct, but produces unexpected or undesired results. Also called a semantic error.
Division that returns the remainder.
At least one operand and possibly one or more operators that evaluate to a single value.
A database item that contains data, as well as the actions that read or process the data.
The level assigned to an operator so that a specific order of operations is maintained.
primitive data type
A data type that can store only a single piece of data. Also called built-in data types.
A string that informs the user of the kind of data expected to be typed.
An error affecting program execution. Also called an exception.
An error caused by a statement that violates the rules of Java.
Removing the decimal portion of a number when casing a double to an int.
Converting a number from one type to a different type.
a letter used to represent a number
Operator used for concatenating strings. The arithmetic addition operator.
The arithmetic subtraction operator.
A command switch is expressed by using which character?
The arithmetic modulus division operator.
An assignment operator that gives the variable on the left the value on the right.
An assignment operator that adds the value on the right to the variable on the left and then assigns that value to the variable on the left.
An assignment operator that subtracts the value on the right from the variable on the left and then assigns the value to the variable on the left.
An assignment operator that divides the value of the variable on the left by the value on the right and then assigns that value to the variable on the left.
An assignment operator that divides the value of the variable on the left by the value on the right and then assigns the remainder of that division to the variable on the left.
A data type that only stores one o two values
A data type that represents a single character.
A data type that represents positive or negative floating point numbers.
Keyword used to declare an identifier a constant.
Bring in graphics into a slide
The java.lang.System member that represents the standard input stream.
A data type that represents positive or negative integers.
The most fundamental Java package. It contains classes that define the Java language.
A Java package with the NumberFormat class for formatting numbers.
A Java package with the Scanner class for reading input.
An operator that allocates memory for an object
A java.text class with methods for formatting numbers.
A java.util class with methods for reading input from the user.
The input stream for reading from the keyboard.
Returns a string from the input stream.
Returns the string up to the end of line character from the input stream.
Returns the int read from the input stream.
Returns the double read from the input stream.
Returns the boolean read from the input stream.
Closes the input stream.