Computer Science 1
an abstraction inside a program that can hold a value
What is Variable?
A mistake when a programmer makes a typo or writes some code that doesn't follow the rules of the language.
What is Syntax Error?
Problem caused by programming languages having problems with real numbers like pi.
What is Round-off Error
The layers you have to go through to communicate. 7 Groups of Protocols.
What is Open Systems Interconnect?
Two programmers work together as a pair. One writes the code, while the other reviews each line of program code as it is typed in.
What is Pair Programming?
An error that occurs when the value is too large for the program.
What is Overflow Error?
A reduction in the number of bits needed to represent data.
What is Data Compression?
Establishes a common standard for how to send messages between devices on the internet.
What is Transmission Control Protocol?
Students think through a problem alone, pair with a partner to share ideas, and then share results with the class.
What is Think-Pair-Share?
Reduces complexity and allows us to follow the main idea or larger problem.
What is Abstraction?
Divides the picture up into blocks and squares. Uses approximation to average out the pixel color data.
What is Lossy Compression?
Applications that translate a human readable URL to an IP address.
What is Domain Name Service?
A collection of statements
What is a program?
A mechanism, device, or technology that represents data by measurement of a continuous physical variable.
What is Analog?
The typical approach where the loss of words or numbers would change the information.
What is Lossless Compression?
Tasks are done one after another. It is a computational model in which operations are performed in order one at a time.
What is Sequential Computing?
When a program fails in the midst of running.
What is Run-Time Error?
Something represented in computers by a fixed number of bits.
What is Interger?
Identifying incomplete, corrupt, duplicate, or inaccurate records and replacing, modifying, or deleting the "dirty" data.
What is Data Cleaning?
A computational model where the program is broken into multiple smaller sequential computing operations, some of which are performed simultaneously.
What is Parallel Computing?