| A | B |
| bug | error in code |
| true path | condition evaluates to True |
| logic error | forgetting to enter a line of instruction |
| syntax error | breaking language rules |
| block scope | scope of a variable declared within a statement block |
| check boxes | controls used to offer choices |
| comparison operators | used to compare values in an expression |
| condition | specifies the decision you make |
| decision symbol | diamond |
| dual-altermative selection | require the computer to perform different actions on different conditions |
| false path | selection structure is equal to False |
| if-then-else statement | used for single or dual alternative forms |
| selection structure | one of 3 basic control structures |
| single-alternative | structure's condition is = to True |
| statement block | set of statements in a path |
| debugging | locating and correcting bugs in code |