Conversion
Binary to Decimal
1010
What is 10?
The number of bits in 5 bytes
What is 40?
A continuous representation - with infinite possibilities
What is analog?
The number of values represented by a single binary digit
What is 2?
A representation of discrete data - finite possibilities
What is Digital?
Decimal to Binary
31
1 1111 or
0001 1111
Compression technique that reduces file size by discarding some of the orginal file's data
What is lossy?
Representation of the color white with 3 bits
An author wants to give people free access to their work, so they add it to this collection
What is Creative Commons?
At its lowest level, all data stored digitally are represented using this.
Binary to Decimal
0100 0001
What is 65?
Type of compression used for text messages and important data to be sure no data is lost.
What is lossless?
The error caused when you are unable to accurately represent a number like 9.67
What is a Round-off error?
What is sampling?
The larger of the two numbers:
1100 0001 or
1011 1110
What is 1100 0001?
Decimal to Binary
50
11 0010
or 0011 0010
Often used for music and video streaming to create smaller files. Once a smaller file, always a smaller file.
What is Lossy compression?
What is 64?
A work or invention someone created. Sometimes people apply for copyrights on it.
What is Intellectual Property?
Name the compression: A music streaming service wants to offer a large catalog of songs to users without consuming extra bandwidth.
What is lossy?
Binary to Decimal
1011 1010
What is 186?
Error caused when you have 4 bits to represent the decimal number 16.
What is an overflow error?
The number of bits needed to assign each student in this class a unique binary sequence as an ID number
What is 6 bits?
The term used to describe hiding complexity rather than surfacing it
What is Abstraction?
Name the compression: a hospital needs to preserve patient records in high-quality formats.
What is lossless compression?