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Questions and Answers
A programming ______ is a set of related concepts and different approaches to programming.
paradigm
Imperative languages have explicit commands, specifying how to solve a ______.
problem
Declarative languages specify what needs to be done, without telling how to do ______.
it
Structural Programming emphasizes clear, organized code, with abstracting, ______, and return values, and clear control flow.
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Procedural Programming uses ______ to carry out specific tasks on data, often using structured programming.
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Object-Oriented Programming uses ______ and classes to encapsulate behavior and data, with benefits and drawbacks.
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Functional Programming expresses problems in a ______ way, using subroutines, function calls, and recursion, to specify the desired endpoint.
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Many programming languages lean towards a particular ______, but may not always be tightly defined.
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There are two high-level approaches: ______ and declarative languages.
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Experience in multiple ______ can provide context and help in choosing the best approach for a particular problem.
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Study Notes
Programming Paradigm Overview
- A programming paradigm is a set of related concepts and different approaches to programming.
- Each paradigm has its own pros and cons, but ultimately, they should be able to solve the same problems, just in different ways.
- Experience in multiple paradigms is beneficial, and many programming languages are multi-paradigm, supporting different approaches.
Imperative and Declarative Languages
- Imperative languages have explicit commands, specifying how to solve a problem.
- Declarative languages specify what needs to be done, without telling how to do it.
- Declarative languages, like SQL, express the desired endpoint, and let the compiler or engine figure out how to achieve it.
Imperative Paradigms
- Structural Programming: emphasizes clear, organized code, with abstracting, parameters, and return values, and clear control flow.
- Procedural Programming: uses subroutines to carry out specific tasks on data, often using structured programming.
- Object-Oriented Programming: uses objects and classes to encapsulate behavior and data, with benefits and drawbacks.
Declarative Paradigms
- Functional Programming: expresses problems in a mathematical way, using subroutines, function calls, and recursion, to specify the desired endpoint.
- Functional programming is often used in data science and is a more niche and less commonly used paradigm.
Other Key Points
- Many programming languages lean towards a particular paradigm, but may not always be tightly defined.
- Programming as a field developed rapidly, and definitions have evolved over time.
- There are two high-level approaches: imperative and declarative languages.
- Experience in multiple paradigms can provide context and help in choosing the best approach for a particular problem.
Programming Paradigms Overview
- A programming paradigm is a set of concepts and approaches to solve problems in different ways, with pros and cons.
- Each paradigm can solve the same problems, but with different approaches.
- Experience in multiple paradigms is beneficial, and many languages are multi-paradigm.
Imperative and Declarative Languages
- Imperative languages use explicit commands to specify how to solve a problem.
- Declarative languages specify what needs to be done, without explaining how.
- Declarative languages, like SQL, focus on the desired endpoint and let the compiler figure out how to achieve it.
Imperative Paradigms
Structural Programming
- Emphasizes clear, organized code with abstraction, parameters, and return values.
- prioritizes clear control flow.
Procedural Programming
- Uses subroutines to perform specific tasks on data.
- Often uses structured programming techniques.
Object-Oriented Programming
- Uses objects and classes to encapsulate behavior and data.
- Has benefits and drawbacks.
Declarative Paradigms
Functional Programming
- Expresses problems in a mathematical way.
- Uses subroutines, function calls, and recursion to specify the desired endpoint.
- Often used in data science, and is a niche paradigm.
Other Key Points
- Many languages lean towards a particular paradigm, but may not be strictly defined.
- Programming has evolved rapidly, and definitions have changed over time.
- There are two high-level approaches: imperative and declarative languages.
- Experience in multiple paradigms provides context and helps choose the best approach for a problem.
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Description
Explore different programming paradigms, including imperative and declarative languages, and understand their approaches and benefits.
