Are There Levels in Programming Languages?
Computers are complex digital devices that represent and process data using 0s and 1s.
They cannot understand human languages like English or other natural languages.
Therefore, programming languages act as a bridge between human and computer languages, enabling communication that both can interpret.
Programming languages are mainly divided into High-Level Languages and Low-Level Languages based on their similarity to human languages.
1. High-Level Language
High-level languages are programming languages that are written in a form closer to human languages like English, making them easier for people to read and write.
Languages such as Python, Java, and JavaScript are considered high-level languages.
Note: Java and JavaScript are different languages.
2. Low-Level Language
Low-level languages are more technical and are closer to the language that computers understand directly.
These languages are very similar to machine code (the language of computers) and provide direct control over a computer's memory and processor.
Assembly language is an example of a typical low-level language.
Lessons in this chapter · Master the Fundamentals of Python
- 1. What is Programming and What Benefits Can You Gain from Learning It?
- 2. Coding and Viewing Your Results in Real-Time
- 3. Are There Levels in Programming Languages?
- 4. Features of Python and Simple Code Example
- 5. Reasons Why Python is Popular
- 6. Why is Indentation Important in Python?
- 7. Printing Output in Python
- 8. Getting User Input in Python
- 9. Multiple-choice quiz
- 10. Statements and Expressions
- 11. Predefined Reserved Words in Python - Keywords
- 12. How to Name Variables and Functions Sensibly
- 13. Explaining Code with Comments
- 14. What are Identifiers?
- 15. A Container for Data, Variables
- 16. Important Points When Assigning Values to Variables
- 17. Symbols for Performing Operations, Operators
- 18. Literals Representing Data
- 19. Coding Quiz - Return 10 Times the Given Number
- 20. Multiple-choice quiz
- 21. Fill-in-the-blank quiz
Guess the Output
To print 30 to the screen, what should go in the blank?
a = 10b = 20sum = print(sum)Lecture
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