Computer Science Concepts Quiz

Which of the following is an example of an algorithm?

What type of data is stored in a continuous transmission of a signal?

• Digital data
• Binary data
• Discrete data
• Analog data

Which number system uses only the numerals 0 and 1?

What is the term for the measurement and analysis of unique physical characteristics? (example: a fingerprint)

• Genetics
• Forensics
• Anthropometry
• Biometrics

What is a block-based programming language often used for?

• Designing websites with HTML and CSS.
• Creating advanced video games.
• Teaching programming concepts to beginners.
• Writing complex algorithms for data analysis.

What is a conditional statement in programming?

• A conditional statement is a function that always returns a value.
• A conditional statement is a type of variable in programming.
• A conditional statement is a loop that repeats code until a condition is met.
• A conditional statement is a programming construct that executes code based on whether a condition is true or false.

What is decomposition in computer science?

• Decomposition refers to the method of optimizing code for better performance.
• Decomposition is the process of breaking down a complex problem into smaller, manageable parts.
• Decomposition is the act of writing code without any structure or organization.
• Decomposition is the process of combining multiple simple problems into one complex problem.

What is a prototype?

• A prototype is a detailed marketing plan for a product.
• A prototype is a theoretical concept that cannot be built.
• A prototype is an early model or sample of a product used for testing and validation.
• A prototype is a final version of a product ready for sale.

What is the purpose of a loop in programming?

• To store data temporarily during program execution.
• To define functions and methods in a program.
• To create user interfaces in applications.
• The purpose of a loop in programming is to repeat a set of instructions until a condition is satisfied.

What is the primary purpose of a function in programming?

• To store data permanently in memory.
• To create user interfaces for applications.
• To manage database connections efficiently.
• The primary purpose of a function is to encapsulate code for reuse and organization.