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Computing Fundamentals by Mind Map: Computing Fundamentals
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Computing Fundamentals

3.1.1 Components of a Computer System

Hardware: Physical units making up the computer System

CPU (Central Processing Unit):

Binary:

Main Memory:

RAM:

Read Only Memory (ROM):

Cache Memory:

Secondary Storage:

Input Devices:

Output Devices:

Peripheral Devices:

Library Programs:

Software

3.1.2 Software

Systems Life Cycle

What Prompts a New System?

Feasibility: TELOS

Requirements Analysis

Diagrams

System Design Specification:

Knowledge Based Systems

Operating Systems

3.1.3 Data

Validation

Verification

Backing Up/Archiving

3.1.4 Hardware

Computer System:

Primary Memory

3.1.5 Data Transmission

WAN/LAN

LAN

Data Transmission

Bit Rates

3.1.6 Implications of computer Use