Variables
This is used to store information in a program.
What is a variable?
This type of compression is reversible.
What is Lossless?
A logical operator where both expressions have to be true for the output to be true.
What is an && (AND)?
DNS is the abbreviation.
What is Domain Name System?
What color is mr garzas coffee mug?
What is blue?
var a = "hello world";
a is this type of variable.
What is a a string?
.mp3, .mov and .jpg are all this type of compression.
What is lossy compression?
This is the keyboard symbol for the NOT operator.
What is "!"?
IP is the abbreviation for what
What is Internet Protocol?
The process of converting readable data into an encoded format
What is encryption?
This is the type of variable that is declared INSIDE an event handler function.
What is a local variable?
This is the number of bits needed to represent the number 17.
What is 5 bits?
Used to simplify code and hide details
Information is broken into these before being sent across the Internet.
What is a packet?
This computing style utilizes remote servers hosted on the Internet to store, manage, and process data, rather than local servers or personal computers.
What is cloud computing?
This must be done before you can use a variable.
What is initialize / make / create a variable?
This is what happens when you add one to a 4-bit system that currently holds 1111 and becomes 0000.
What is overflow?
a = 2; b = 6; c = 12;
a = 2 * b - a;
b = 3 - a + c;
c = a * b - c;
Find c.
what is 38?
HTTP is the acronym of this.
What is HyperText Transfer Protocol?
This condition is a true/false condition.
What is a boolean?
Which block loops through each index of a list?
This encryption cipher shifts each letter by a fixed number down the alphabet.
What is caesar cipher?
a = 7
b = 10
solve this equation
!( ( b >= b) && (a - b = -3 ) )
what is false?
A system has this when extra components allow it to continue to work even if individual components fail.
What is redundancy?
The gap between those who have access to the internet and computers and those who do not, usually affected by socioeconomic, geographic, or demography characteristics
What is the digital divide?