7.9. Glossary¶

block: A group of consecutive statements with the same indentation.
body: The block of statements in a compound statement that follows the header.
boolean expression: An expression that is either true or false.
boolean function: A function that returns a boolean value. The only possible values of the bool type are False and True.
boolean value: There are exactly two boolean values: True and False. Boolean values result when a boolean expression is evaluated by the Python interepreter. They have type bool.
branch: One of the possible paths of the flow of execution determined by conditional execution.
chained conditional: A conditional branch with more than two possible flows of execution. In Python chained conditionals are written with if ... elif ... else statements.
comparison operator: One of the operators that compares two values: ==, !=, >, <, >=, and <=.
condition: The boolean expression in a conditional statement that determines which branch is executed.
conditional statement: A statement that controls the flow of execution depending on some condition. In Python the keywords if, elif, and else are used for conditional statements.
logical operator: One of the operators that combines boolean expressions: and, or, and not.
modulus operator: An operator, denoted with a percent sign ( %), that works on integers and yields the remainder when one number is divided by another.
nesting: One program structure within another, such as a conditional statement inside a branch of another conditional statement.

You have attempted of activities on this page