Consider the following procedure: ``` PROCEDURE calculateDiscount(price, percent) { IF (percent > 50) { RETURN price * 0.5 } discount <- price * (percent / 100) RETURN price - discount } ``` What is returned when `calculateDiscount(80, 60)` is called?

What is the binary equivalent of the decimal number 255?

A data analyst writes a program that clusters customers based on their purchasing behavior. Which of the following represents the most significant insight gained through this transformation?

What does a detailed program description include?

Which scenario best demonstrates the benefit of fault tolerance in the context of the Internet's packet routing?

As a network administrator, you've noticed an unusual amount of network traffic that could indicate a cyberattack. What is the first action you should take to protect the network?

A distributed computing system is processing image files. Solution X processes 100 images in 50 seconds using 2 computers. Solution Y processes 100 images in 40 seconds using 4 computers. Which solution demonstrates better computational efficiency?

A software company's data center was affected by a solar flare, causing data loss. What could have mitigated the impact of this event?

A program performs matrix multiplication on two 1000×1000 matrices. If this task is divided among 4 processors using parallel computing, which statement is most accurate?

Which of the following best describes open source software?

Which visualization technique is useful for understanding data flow in a program?

In what way does the inclusion of documentation in programming contribute to the collaborative nature of software development?

A photo loses some detail when compressed. Which compression method was likely used?

Which computing innovation led to significant advances in the field of medicine?

A mobile device shows full cellular signal but cannot load websites. Which component in the Internet access chain is MOST likely failing?

Which of the following is an example of an overflow error not involving multiplication?

Which scenario correctly illustrates the concept of a network path as defined in AP CSP?

Consider the pseudocode below: ```pseudocode scores = [85, 92, 78, 90, 88] result = scores[2] ``` What is the value of `result` after execution?

A bank is implementing a new online banking system. Which authentication method would be LEAST vulnerable to compromise by keylogging software?

Which scenario best illustrates the tension between open access to information and intellectual property rights in the digital age?