Back to 课程
Computer Science GCES EDEXCEL
0% Complete
0/0 Steps
-
Decomposition And Abstraction Edexcel2 主题
-
Algorithms Edexcel11 主题
-
Follow And Write Algorithms Edexcel
-
Introduction To Programming Concepts Edexcel
-
Basic Programming Concepts Edexcel
-
Variables Constants And Assignments Edexcel
-
Data Structures And Arrays Edexcel
-
Arithmetic Relational And Logical Operations Edexcel
-
Determine Outputs Of An Algorithm Edexcel
-
Types Of Errors Edexcel
-
Standard Sorting Algorithms Edexcel
-
Standard Searching Algorithms Edexcel
-
Algorithm Efficiency Edexcel
-
Follow And Write Algorithms Edexcel
-
Truth Tables Edexcel3 主题
-
Binary Edexcel6 主题
-
Data Representation Edexcel4 主题
-
Data Storage And Compression Edexcel2 主题
-
Hardware Edexcel5 主题
-
Software Edexcel3 主题
-
Programming Languages Edexcel2 主题
-
Networks Edexcel7 主题
-
Network Security Edexcel2 主题
-
Environmental Issues Edexcel1 主题
-
Ethical And Legal Issues Edexcel3 主题
-
Cybersecurity Edexcel2 主题
-
Develop Code Edexcel6 主题
-
Constructs Edexcel4 主题
-
Data Types And Data Structures Edexcel5 主题
-
Operators Edexcel1 主题
-
Subprograms Edexcel2 主题
课 4,
主题 1
In Progress
Bit Patterns Edexcel
课 Progress
0% Complete
Exam code:1CP2
Bit Patterns
What is a bit pattern?
-
A bit pattern is a collection of binary numbers
-
Everything in a computer has to be stored as a series of 1s and 0s
-
The way the computer interprets the numbers determines the outcome
-
Examples of this include
-
Representing ASCII characters
-
A hexadecimal value
-
An image
-
Examples
|
Binary Value |
Process |
Output |
|---|---|---|
|
01000001 |
ASCII Character Set |
A |
|
01000001 |
Hexadecimal Conversion |
4 1 |
|
01000001 |
B&W image using 1 bit per pixel |
8 pixels |
Responses