Input
Use of a Mouse
To Point/Click
I cannot hear without this device.
Speaker/Headphone
What does CPU stands for?
Central Processing Unit
True or False: It is okay to eat and drink around the computer.
What doe IPO Stands for?
Input Process Output
Use of a Keyboard
A type of hardware that is needed to produce physical copies.
Printer
It is also called the brain of the Computer.
CPU
True or False: If you are frustrated it it okay to take it out on a hardware. It doesn't have feelings after all.
False. Never destroy a hardware!
True or False: Cords and Cables are considered to be devices/peripherals.
False. Cables are not devices!
I am a hardware that is needed to input sounds for manipulation.
Microphone
I am need to display useful information after processing.
Monitor
A type of memory that temporarily stores information during manipulation/processing.
RAM/ Main Memory
Use an anti-static cloth to lightly dust your computer casing. Do not use furniture cleaners or strong solvents. Use a can of compressed air to blow out debris from the air intake slots. Ammonia diluted with water or glass cleaner comprised mostly of ammonia and water is a safe cleaning solution for computer surfaces.
What components all functioning computer system must have ?
Input Process Output
What is an Input Device?
What is an Output Device?
Any hardware that display information or produce a result after it has been processed.
What is a Processing device?
A device that manipulate data to make a decision.
A good password is consist of what, list at least two?
A device that is a has the IPO cycle embedded as one.
Phone / Handheld games i.e. Switch, gameboy
You are in a grocery store about to check out items you bought. List two input devices that are needed besides keyboard/mouse.
Barcode scanner, CC reader
You are in a classroom: List two output devices that teachers could use for learning besides a monitor and a printer.
Projector, Speaker, Microfilm
Besides the CPU, what are two other components of the Processing Cycle?
Main Memory, ALU , Control Unit, Internal Memory
Explain the IPO Cycle of making a call on a cellphone.
Input - Keyboard for dialing number, microphone for voice .... Process - CPU for manipulating the information (connecting with cell towers etc).... Output - The screen that displays information, speaker for listening.