Binary Numbers
What is a bit?
Binary Digit
An image is ______ when it is not clear.
pixelated
Is metadata beneficial?
Yes
Search engines help find _________ on the internet.
Information
How many bits are in one byte?
8 bits
This compression method works by reducing the physical size of a repeating string of characters
Run-length encoding
The date modified of a file is an example of ___________.
metadata
Spreadsheet software is excellent for finding ________ in data.
trends
What does B represent in hexadecimal?
11
How much information (bits) are in each color of RGB?
2^8 bits (256 bits)
The FBI, NSA, and CIA are all companies that use ______ analysis.
data
Facial Recognition software can have a ____ in their software.
bias
What is the max value for a 6-digit binary value?
63
What type of compression reduces the size of the file without removing any of the original data?
Lossless
______ is the process of preparing data for analysis by removing or modifying data that is incorrect, irrelevant, duplicated, or improperly formatted.
Data cleaning
What approach does AI use to collect data and perform complex tasks?
Machine Learning
What number is this in base 10?
11111100111
2023
What type of compression is when some of the data is sacrificed to obtain more compression?
Lossy
New data is available to add to a company’s existing data. The IT director wants to store the new data on the cloud. What is a concern that needs to be addressed before implementing the plan?
The security of the data being transmitted back and forth
What type of data does facial recognition software use?
Biomectrics