Information I
8个单元 · 36个章节
免费的Information I学习笔记，专为Common Test for University Admissions学生准备。下列每个章节都涵盖一个重点主题，附有例题与练习提示，可在 thinka 应用中延伸练习。
Information Society and Problem Solving
Problem solving with information and information technology
Information and media characteristics
Laws and systems concerning information
Information security
Information morals and individual responsibility
Impact of information technology on people and society
Information I
Communication and Information Design
Media characteristics and means of communication
Digital representation of text, sound and images
The role of information design
Methods of information design
Designing, evaluating and improving expression
Computers and Internal Representation
Structure of computers and external devices
Number bases and binary representation
Limits of computation and error
Logic circuits and basic operations
Algorithms and Programming
Expressing algorithms (flowcharts and program notation)
Variables, arrays and assignment
Branching and repetition
Functions and program structure
Search and sort algorithms
Tracing, evaluating and improving programs
Modelling and Simulation
Methods of modelling
Deterministic simulation
Probabilistic simulation
Evaluating and improving models
Networks and Information Systems
Network structure and components
The role of protocols
Methods and technologies for information security
Storing, managing and providing data
Information systems and the services they provide
Data Utilisation
Representing and structuring data
Collecting and organising data
Quantitative and qualitative data analysis
Reading charts: box plots, scatter plots and cross tabulation
Comparison, correlation, change and classification
Presenting, evaluating and improving results
看完笔记了？用AI练习题测试自己
立即练习此课题