Computer Science

Front

Representation of numbers in computers:

Back

With a fixed number of bits, some numbers are too large to represent, leading to overflow errors.

Front

Which statement is NOT true about computer representation of complex info?

Back

Abstraction reveals complexity that might otherwise be hidden.

Tags

NGSS.MS-PS4-3

Front

Same bit sequence can mean different info types. Correct: 10100

Back

Options: 10100, 10010, 00101, 11000

Front

Total numbers in an 8-bit binary system?

Back

256

Front

Who owns the photo taken by Arman and posted by Beatrice with a Creative Commons license?

Back

Arman owns the photo as the original creator who did not license it.

Front

True statement about intellectual property:

Back

Creative Commons allows content creators to freely share their copyrighted work.

Front

Ryan's app needs to send low-quality photos quickly. What type of compression is best?

Back

Lossy compression, as it results in smaller data sizes.

Tags

NGSS.MS-PS4-3

Front

How do computing devices represent information?

Back

Computers represent data as bits, which are either 0 or 1.

Front

Smallest number causing overflow in 4-bit binary representation?

Back

16

Front

Binary 1001 in decimal is:

Back

9