| A | B |
| bug | an error in a computer program -- a logical error |
| debug | correcting errors in a program |
| nesting | one program statement is written inside another |
| syntax | statement structure and punctuation |
| control statements | Do together; Do in order; etc. |
| calling a method | executing a set of instructions |
| do in order | execut instructions as listed |
| do together | a group of instructions to be completed at the same time |
| comment | a programmer's note to explain a part of a program |