Creative Development
What kind of error occurs when there is a mistake in the algorithm of the code segment?
Logic Error
Convert from base-2 10 to base-10.
2
Data must be sorted first to use a ______ ______ method.
Binary Search
How many layers are on the internet?
4 layers
What are Harmful effects of social media?
Reduction of human interaction, Cyber bullying, and job productivity loss.
Why is debugging important in coding?
It helps identify and remove errors
ASCII assigns numerical codes to 256 different characters using...
Binary Digits
What type of variables only represent true or false?
Boolean
What is the difference between Encryption and Decryption?
Encryption takes regular writing and "scrambles" it for others to not easily read.
Decryption takes the "scrambled" letters and puts it back into regular writing for the receiver to read.
What are benefits of social media?
Promote businesses, efficient global communications, updates about family events
What is the difference between semantic and syntax error?
Semantic error is when the program doesn't work as it is designed while the syntax error is violating the grammatical rules in the code.
Convert from base-10 25 to base-2.
11001
What simplifies a set of data by representing it in some general way?
Data Abstraction
Which is more common in day to day work? Local Area Networks, Wide Area Networks?
Local Area Networks
What is bias?
Tendencies or inclinations, especially those that are unfair or prejudicial.
What are the three important structures?
Sequence, Selection, and Repetition
What requires the most memory for data storage?
HD Movies
A -> 10, B -> A, A -> 7
Display(B)
10
What is the purpose of a router?
It manages traffic between networks, and helps forwards packets to the intended IP addresses, and allows multiple devices to use the same Internet connection
What are the steps of computational thinking?
Decomposition, Abstraction, Algorithmic thinking, pattern recognition
What is it called when you describe the specifications of the overall program code?
Program Documentation
What was the first business software developed for a PC?
VisiCalc
What lets you create programs that are easier to build, maintain, and read?
Data Abstraction
Name all layers of the internet:
Application, Transport, Internet, and Link Layers
How can Crowdsourcing benefit scientific research?
By enabling scientists to gather large sets of data through citizen science projects, analyze the data with help from volunteers, and generate ideas and solutions through open challenges.