Big Idea 1: Creative Development
The physical components of a computing device.
What is hardware?
A data compression in which no data is loss
What is lossless data compression
What is 8 MOD 4
What is 0
The system of computers and devices that routes data across the Internet.
What is the Internet?
The process of decoding data using a key.
What is decryption?
This issue occurs when code is attempting to access a number of bits beyond what is available.
What is an overflow error?
In binary what is the value of 1111 (Binary) + 1 (Decimal)
what is 10000
x = 4
y = 8
z = x
IF(x < 2){
DISPLAY("PINEAPPLE")
}
IF(z < y){
DISPLAY("KUMQUAT")
}
IF(x > 1){
DISPLAY("STAR FRUIT")
}
What will be displayed after this code is run?
What is KUMQUAT STAR FRUIT
These are the connected steps that data follows between a follower and a receiver.
What is a path?
A method of encoding data that assures that anyone with the public key can encrypt the data but only the person with the private key can decrypt the data.
What is asymmetric key encryption?
The process in which one codes in small chunks in order to avoid deeply embedded bugs or errors.
What is incremental programming?
Data that describes your data (ex. a picture's filename)
What is metadata
DISPLAY(mystery(4,2))
PROCEDURE mystery(a,b){
a = a MOD b
c = b + a
RETURN(c)
}
What gets displayed when this code segment is run?
What is 2
A computational model using multiple devices to run a program.
What is distributed computing?
A type of computing attack that aims to manipulate an individual into giving personally identifying information (P.I.I.) or other personal information.
What is a phishing?
Working with peers to develop efficient solutions and share a workload. A key concept in CS development communities.
What is collaboration?
What is the minimum number of binary digits needed to store the number 56?
What is 6
What percentage of time will the following program display a number?
num ← RANDOM(1,20)
IF (num > 5 AND num < 13 AND num MOD 2 = 0)
{
DISPLAY(num)
}
What is 20%
A term for information transmitted continuously via the Internet.
What is a data stream?
The difference in access to technology. Typically caused by financials, location, lack of education, or indifference.
What is the digital divide?
This step of the development process includes organizing the plan of action and brainstorming ways to solve the identified issue.
What is designing?
Two computers calculate the same equation:
a ← ⅓
A second computer calculates:
b ← ⅓
If a does not equal b, what error has occurred?
What is roundoff error?
list1 = [1, 1, 35, 6, 76, 4, 98]
list2 = []
a = 1
FOR EACH item IN list1 {
IF(item >= a) {
a = item
APPEND(list2, item MOD 2)
}
}
After this code is run, what is stored in list2?
what is [1, 1, 1, 0, 0]
What is Tranmission Control Protocol (TCP)?
This non-profit organization strives to allow creative materials to be accessible to the public while protecting against plagiarism. They offer different types of licensing for all different situations ranging from complete modification access to simple viewing access.
What is Creative Commons?