The Internet
There's math in computer science?
Algorithms and Other
It's all just bits
Let's Code
100

The protocol that makes sure all packets arrive by requesting those that are missing. 

What is TCP

100
DISPLAY (20 mod 4) + 3
What is 3
100

The type of data represented with GIF, PNG, JPEG, BMP file formats.

What are images or pictures

100
The name for the base 2 number system.
What is binary
100
The type of control structure that can be used for making decisions in a program based on the value of a Boolean expression.
What is an if statement (or selection, or branching)
200
The Internet depends on a layered communication system of _______ that manage abstractions.
What are protocols
200
___ distinct numbers can be represented with 9 bits
What is 512
200
Assume you have a list called m. This is how you would display the last item in the list.

What is DISPLAY (m[m.length-1])

200

RGB color values mimic the human eye by representing colors using 3 values of ____ bits each.

What is 8 bits

200
The process of placing a loop inside another loop.
What is nesting
300
Websites for a college or university should have this domain extension.
What is .edu
300
HTML uses 6-digit hexadecimal notation for identifying colors on webpages so that the Red/Green/Blue values are each represented by a 2-digit Hexadecimal (16-bit) number. What is the decimal number for the Green color value in the color AC0BFF?
What is 11
300
In determining the best route to take on recent trip, a maps application gave the user three options based on traffic patterns, road construction, and roadways. This term refers to the method for choosing the best alternative among the three possible routes.
What is a heuristic solution
300
Sarah needs the Microsoft Office suite in order to complete her school assignments so she borrows her aunt’s software CDs in order to load another copy on her new laptop. What type of infringement has Sarah committed?
What is piracy
300
The failure to create a correct condition that controls a repeat statement results in this type of programming error.
What is an infinite loop
400
An attempt to deny users access to a Web site's resources by flooding the website with requests from multiple systems.
What is a Distributed Denial of Service (DDoS) attack
400
d <- 10
e <- 20
f <- 30
e <- d
DISPLAY (e)
DISPLAY (d+e)
What is 10 20
400

The expression used to describe a group of people who may not have the same access to technology as others. 

What is the digital divide

400
Tiffani has a channel on a popular video sharing site and has over 100 thousand subscribers. After making her latest video and uploading to her channel, she notices that the quality of video better on her home computer than the uploaded version. This is the likely cause of Tiffani’s video quality.
What is lossy compression
400
The following code should display "even" if the positive number num is even.

IF (MISSING CONDITION)
DISPLAY ("EVEN")

Give a Boolean expression that could replace MISSING CONDITION
What is num MOD 2 == 0
500
The system used for translating a web address like www.google.com into an IP address that can be used to connect to the site's server.
What is the Domain Name System (DNS)
500
The binary number 00101101 in base-10.
What is 45
500
Assuming that forward tells a robot to move forward by 10 pixels and turn tells it to turn right by 90 degrees, this shape would be drawn by the following algorithm. forward forward turn forward turn forward forward turn forward turn
What is a rectangle
500
A computer program uses 3 bits to represent integers. When the program adds the decimal (base 10) numbers 5 and 3, the result is 0. Name the type of error that occurred.
What is an overflow error
500
i <- 0
sum <- 0
REPEAT UNTIL i = 4
sum <- sum + i
i <- i + 1
DISPLAY (sum)
What is 6
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