Spring 2025 AP CSP Unit 3 Basics Exam

Front

What is the output of the following pseudocode?
a <- b + c % d - 4 * 2
Display(a)
When B = 6, C=8 and d=4

Back

-2

Front

Which pseudocode procedure will ALWAYS properly draw an octagon?

Back

Front

Which of the following is the correct description of what this flowchart represents? Options: When the alarm rings, get up if it is 6:00 or later and go back to sleep if it is earlier than 6:00, When the alarm rings, get up if it is 6:00 or earlier and go back to sleep if it is later than 6:00, When the alarm rings, always get up, When the alarm rings, go back to sleep if it is later than 6:00

Back

When the alarm rings, get up if it is 6:00 or later and go back to sleep if it is earlier than 6:00

Front

Which of the following best describes an expression? Options: A loop that executes a set number of times, A combination of operators and values that evaluates to a single value, A command that stores a value in a variable, A function that returns True or False

Back

A combination of operators and values that evaluates to a single value

Front

What is the purpose of a compiler?

Back

To translate a programming language into machine language.

Front

Which of the following describes procedural abstraction? Options: A way to write code using natural language, A technique that allows code reuse and reduces redundancy, A set of statements that are executed sequentially, A logical operation used in Boolean expressions

Back

A technique that allows code reuse and reduces redundancy

Front

What is the difference between iteration and selection in programming?

Back

Iteration repeats a set of instructions, while selection chooses between two paths based on a condition.

Front

Which statement best describes a high-level programming language? Options: A language that computers can directly execute without translation, A language that is close to natural language and abstracts low-level details, A language written in binary digits (0s and 1s), A language that can only be used for simple arithmetic calculations

Back

A language that is close to natural language and abstracts low-level details

Front

What number will be output by the console.log command on line 7?

Back

100

Front

What number will be output by the console.log command on line 5?

Back

16