Содержание
- 2. POCKET COMPUTERS LAPTOP COMPUTERS DESKTOP COMPUTER
- 3. SUPERCOMPUTER MAINFRAME
- 4. BASED COMPONENTS OF COMPUTER
- 6. What does memory look like? Memory ~ RAM Looks like a table Address and Data Address
- 7. Central Processing Unit (CPU) Also called the “chip” or “processor” The brain of the computer Major
- 8. Fetch-Execute Cycle Fetch instruction from memory Decode instruction in control unit Execute instruction (data may be
- 9. Registers Temporary storage containers used inside the CPU Extremely fast Fixed size, usually multiples of 8-bits
- 10. Cache Slower than registers Faster than RAM Located in front of main RAM Different levels of
- 11. Memory Hierarchy
- 13. MOTHERBOARD Processor socket RAM chips Input/output ports
- 14. EXTERNAL MEMORY
- 15. Hard Drives
- 16. CD/DVDs Lands and pits used to represent binary Optical medium - lasers and refraction used to
- 17. INPUT
- 18. Output Devices
- 19. Find the familiar names of the keys. The words are arranged vertically or horizontally. Conundrum
- 20. Scanner Speakers Printer Mouse Monitor Web-cam Joystick Plotter Microphone Inputs information Outputs information Keeps information Process
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