OCR GCSE Computer Science: 1.1 Architecture (Part 1)

A keyboard is an....

• Input device

• Output device

A webcam or camera is an...

• Input device

• Output device

A speaker is an...

• Input device

• Output device

Is the monitor/screen hardware or software?

• Software
• Hardware

Google Chrome is...

• Hardware

• Software

To get data onto a computer we must use...

• An input device

• An output device

• A processor

To process data that has been input computers primarily use...

• a CPU

• a GPU

• Microcontroller

Software is...

• The parts of the computer you can touch

• The parts of the computer you cannot touch

• The instructions needed by the CPU to perform tasks

A bus...

• Is how data is transported around a computer system

• Is how data is input into a computer system

• Is how data is output from a computer system

• Is how data is processed inside a computer system

Which of the following are types of bus in a computer system

• Memory Bus

• Data Bus

• Input Bus

• Control Bus

• Address Bus