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C2 Vocabulary 0304
Study notes :)
Where is internal storage? | withing the computer |
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What is another word for access to technology in the class room? | Equitable Access |
What is having a varitey of tools open to children called? | Access Options |
What is the name of the computer and the devices all in one? | Computer System |
What does CPU stand for? | Central processing unit |
What are the three main parts for the CPU? | Control Unit, Arithmetic logic, Memory unit |
What unit of the CPU retrieves the instructions and sends commands? | Control Unit |
Which unit performs mathematical calculations for CPU? | Arithmetic |
Which Unit of the CPU accepts and stores information? | Memory Unit |
What are the two types of memory? | ROM, RAM |
What is the smallest unit of the Binary Coding system? | Bit |
How many bits make a byte? | Eight |
What does Cache used for? | quick acess for temporary storage |
What does PDA stand for? | Personal Digital Assistance |
What does PDA do? | Inputs hand written notes into computer |
What does the "clicker" do? | It helps students respond to teachers with a click. |
What are pixels? | Single colored squares on computer screen |
What is external storage? | It is storage that can be connected to computers. |
What does CD-ROM mean? | compact disc-read only |
What does CD-R stand for? | compact disc-record |
What does CD-RW stand for? | compact disc-rewritable |
What does ROM stand for? | read only memomory |
what does dvd stand for? | digital versatile disccp |
What is a port? | a port is an outlet that connects things to computers and computers to things.a |
What is a USB port do? | It connects more devices to a computer |
What is a USB hub? | it provides additional ports |