AP Computer Science Principles Course Review

Front

Convert 12 to binary.

Back

1100

Front

What is abstraction in computer science?

Back

The process of dividing a program into parts.

Front

What is the purpose of cybersecurity?

Back

To protect computer systems from attacks.

Front

What does URL stand for?

Back

Uniform Resource Locator.

Front

What is the main goal of cybersecurity in computing?

Back

To protect computer systems from damage or theft of data.

Front

What is a binary number?

Back

A number expressed in the base-2 numeral system, using only 0s and 1s.

Front

What is an algorithm?

Back

A step-by-step procedure for solving a problem or completing a task.

Front

What is the function of a firewall?

Back

To monitor and control incoming and outgoing network traffic based on security rules.

Front

What is the difference between hardware and software?

Back

Hardware refers to the physical components of a computer, while software refers to the programs and applications that run on the hardware.

Front

What is data encryption?

Back

The process of converting information into a code to prevent unauthorized access.