Binary and numbers
This is the smallest unit of data in a computer (can hold a 0 or a 1). Starts with a "B"
Bit
This part of the computer is considered the “brain.” Starts with a "P" or "C"
CPU or Processor
This input device is used to move the pointer on a computer screen.
Mouse
This is a global network that connects computers around the world. Starts with an "I"
Internet
Name for step-by-step instructions to solve a problem (How to make a sandwich)
Algorithm
This numbering system is base 16. Starts with a "H"
Hexadecimal
This hardware component displays graphics on the screen. Starts with a "G"
Graphics Card (GPU)
This input device is used to type letters and numbers into a computer. Starts with a "K"
Keyboard
This is unwanted email, often sent in bulk. Starts with a "S"
Spam
This programming structure is used to store multiple values in one variable. Starts with an "A". []
Array.
This many bits make up one byte.
8
This type of memory is temporary and is cleared when the computer shuts down. Starts with a "R"
RAM
This is a strong secret word or phrase used to protect accounts. Starts with a "P"
Password
This program is used to view websites.
Browser
Data type used to store True or False. Starts with a "B"
Bool or Boolean
This numbering system uses only 0s and 1s. Starts with a "B"
Binary
This hardware component supplies power to all parts of the computer. Starts with a "P"
Power supply
This output device displays images and text on a screen.
Monitor
Translates website name to IP address (ex. Google.com to 1.1.1.1). Starts with a "D"
DNS or Domain Name Service
This data type is used to store numbers with decimals. Starts with an "F"
Float or Floating Point
A bit can hold this many possible values.
2
This hardware component stores data permanently, even when power is off. (what type of drive?)
Hard Drive
This output device allows you to print documents onto paper.
Printer
This operating system is commonly used on Windows PCs.
Windows
Data type used to store more than 1 character. Starts with a "S"
String