AP CSP Exam Reference Sheet Practie

Front

What does the DISPLAY expression do?

Back

Displays the value of expression, followed by a space.

Front

What does the MOD operator do?

Back

Evaluates to the remainder when a is divided by b.

Front

What does the relational operator = do?

Back

Tests the relationship between two variables, expressions, or values.

Front

What does the REPEAT UNTIL (condition) do?

Back

The code in block of statements is repeated until the Boolean expression condition evaluates to true.

Front

What does the INSERT (aList, i, value) do?

Back

The length of the list is increased by 1, and value is placed at index i in aList.

Front

What does the PROCEDURE procName (parameter1, parameter2, ...) do?

Back

Defines procName as a procedure that takes zero or more arguments.

Front

What does the RETURN (expression) do?

Back

Returns the flow of control to the point where the procedure was called and returns the value of expression.

Front

What does the ROTATE_RIGHT() do?

Back

The robot rotates in place 90 degrees clockwise.

Front

What does the CAN_MOVE (direction) do?

Back

Evaluates to true if there is an open square one square in the direction relative to where the robot is facing; otherwise evaluates to false.

Front

What does the FOR EACH item IN aList do?

Back

The variable item is assigned the value of each element of aList sequentially, in order, from the first element to the last element.