CSP-AP Unit 1 Review

Imagine Harper, Charlotte, and Aria are playing a game of digital trivia. Harper asks, 'What is a Byte in the world of computers?'

• 4 bits

• 8 bits

• 16 bits

• 32 bits

Imagine Abigail, Emma, and Liam are in a science fair. They are observing a cool experiment where values change continuously over time. Can you guess which term refers to this kind of data?

• Bit

• Byte

• Analog Data

• Digital Data

Elijah, Abigail, and Luna are on a mission to save their digital world. They need to convert some analog data into digital. What is this process called?

• Sampling

• Binary

• Data Compression

• Decimal

Charlotte, Mason, and Aiden are on a mission to send a secret message to their friend on the other side of the world. They decide to use data compression to make their message smaller. Can you guess why they would do that?

• They want to increase the number of bits needed to represent their message

• They want to reduce the number of bits needed to represent their message

• They want to convert their analog message to digital

• They want to expand the range of possible values in their digital message

Evelyn, Emma, and Grace are playing a game of 'Number Systems'. They stumbled upon a system that represents numbers using combinations of the digits 0 - 9. Can you guess which system they are talking about?

• Binary

• Sampling

• Decimal

• Intellectual Property

Charlotte, Scarlett, and Liam are having a heated debate. They are trying to figure out what "Intellectual Property" refers to. Can you help them out?

• A method of data storage

• A type of digital data

• A work or invention resulting from creativity

• A unit of measurement for data size

Imagine Oliver, Arjun, and Mason are researchers. They've just made a groundbreaking discovery and want to share it with the world. What does it mean if they choose to publish their research as "Open Access"?

• Their research output has many access restrictions

• Their research output has no access or use restrictions

• Their research output has strict copyright restrictions

• Their research output is only available to a select group

David, Nora, and Zoe are discussing file compression techniques. They come across the term "Lossless Compression." What is the main characteristic of this technique?

• It reduces bits but loses some information.

• It reduces bits without losing any information.

• It allows free distribution under certain circumstances.

• It modifies programs for redistribution.

Benjamin, Olivia, and Priya are discussing software. They come across a term that describes programs that are freely available, redistributable, and modifiable. Can you help them identify the term?

• Lossless Compression

• Open Access

• Open Source

• Overflow Error

Aiden, Nora, and Kai are discussing file compression techniques. They're trying to understand the primary difference between "Lossless Compression" and "Lossy Compression." Can you help them out?

• Lossless Compression reduces bits without losing information, while Lossy Compression loses some information.

• Lossless Compression reduces bits but loses some information, while Lossy Compression preserves all information.

• Lossless Compression and Lossy Compression are the same thing.

• Lossless Compression and Lossy Compression have no impact on information.