AP CSP - VOCABULARY FLASHCARDS

Front

syntax error

Back

A mistake in typed code that violates the rules of the programming language. Typically, code with syntax errors will not run.

Front

logic error

Back

A mistake in an algorithm or program that causes it to behave unexpectedly or return the incorrect value.

Front

run-time error

Back

A mistake in a program that happens only when the program is actually run, such as a program attempting to access memory that does not exist.

Front

overflow error

Back

Error that results when the number of bits is not enough to represent the number (like a car’s odometer “rolling over”).

Front

bit

Back

A binary digit, either 0 or 1.

Front

byte

Back

A sequence of 8 bits.

Front

roundoff

Back

Error that results when the number of bits is not enough to represent the number with full precision (like using 3 digits to represent 𝝿 as 3.14).

Front

analog data

Back

Values that change smoothly, rather than in discrete intervals, over time. For example, the pitch and volume of a live concert.

Front

lossless

Back

Compressing data in a way that preserves all data and allows full recovery of the original.

Front

lossy

Back

Compressing data in a way that discards some data and makes it impossible to recover the original.