What is 2?
Describe how a keyboard works as input.
What is an alternative name for a big magnetic drive?
Hard drive
What is the main part of processing called?
The CPU
What are computer screens made up of?
Pixels
Convert 1000 to base 10.
What is 8?
How does a mouse work as input?
The motion sets off a sensor.
When you open an application, where does the computer store it?
In the RAM
True or false: The CPU performs some actions.
False-The CPU controls other parts to do things.
Name two pieces of output
Sound and Screen
Convert 200 to base 10.
Trick Question: No Answer.
Name three input devices. Hint: I've already mentioned two, can you think of another?
Keyboard, mouse, gaming device.
Name two small memory devices.
Flash drive and memory card
What does CPU stand for?
Central Processing Unit.
Convert 10101 to base 10.
What type of light is at the bottom of the mouse?
LED
State a definition of memory.
Saving instruction for different motives.
Why is the processor important?
It converts input to output.
Convert 1010111 to base 10.
What is the definition of input? Be specific.
An object that provides data to the computer.
Why do programs only load bare minimums of programs or applications?
Because RAM is limited, so they need to save space.
What does ALU stand for and what actions can it perform?
ALU- Arithmetic/Logic Unit
AND, OR, XOR
Explain how input goes to output.
Input is stored in memory, processed, then released as output.