Central Processing Unit (CPU) - ✔✔"Brain" of the computer that performs instructions defined by
software
Software - ✔✔Set of instructions that tells the hardware what to do. It is what guides the hardware and
tells it
...
Central Processing Unit (CPU) - ✔✔"Brain" of the computer that performs instructions defined by
software
Software - ✔✔Set of instructions that tells the hardware what to do. It is what guides the hardware and
tells it how to accomplish each task.
Operating System (OS) - ✔✔Software used to control the computer and its peripheral equipment.
Input Device - ✔✔device used to insert data into a computer or other device (ex: keyboard, mouse,
microphone, scanner, voice recognition)
Output Device - ✔✔device that projects images, gives sound, and basically gives out the info from the
computer so the user can obtain it (ex: monitor, printer, projector, speakers)
Binary Code - ✔✔Groupings of 1's and 0's that makes information that a computer can understand.
Hardware - ✔✔Physical elements of a computing systems (printer, circuit boards, wires, keyboard, etc)
Machine Language - ✔✔Programs written in binary code
High-level language - ✔✔easier for humans to understand
Interpreter - ✔✔translates source code into machine code one line at a timeBinary Number System - ✔✔Base2
Decimal Number System - ✔✔Base10
Octal Number System - ✔✔Base8
Hexadecimal Number System - ✔✔Base16
Convert Binary to Decimal - ✔✔Use positional notation
Convert Decimal to Binary - ✔✔Divide by 2, use remainders
Convert Binary to Octal - ✔✔Group binary number into 3s, use table
Convert Binary to Hexadecimal - ✔✔Group binary number into 4s, use table
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