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Questions and Answers
Which type of language follows a sequence of statements or commands to achieve a desired output?
What is a key advantage of fifth-generation languages (5GL)?
What is a disadvantage of fourth-generation languages (4GL)?
What concept are fifth-generation languages (5GL) based on?
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Which type of language is less prone to errors and easier to learn?
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What is a common disadvantage of procedural programming languages?
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What type of programming languages express a series of facts and rules to instruct the computer on how to make decisions?
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Which programming language feature defines the specific rules and structure used to write code in a programming language?
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Which of the following is NOT a common scripting language used for automating repetitive tasks and managing dynamic web content?
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What do libraries and frameworks provide in the context of programming languages?
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Which type of language uses named memory locations to store values?
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What makes object-oriented programming languages unique?
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Why are object-oriented programming languages popular for complex programs?
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Which of the following is NOT a common object-oriented programming language?
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What is the main focus of functional programming languages?
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How does object-oriented programming contribute to code organization?
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Why are object-oriented programming languages suitable for complex programs?
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Study Notes
Types of Programming Languages
- Procedural languages follow a sequence of statements or commands to achieve a desired output.
- Declarative languages express a series of facts and rules for decision-making.
Fifth-Generation Languages (5GL)
- Key advantage is that they are based on artificial intelligence concepts, allowing for more advanced problem-solving capabilities.
Fourth-Generation Languages (4GL)
- One significant disadvantage is that they may lack the flexibility and control found in lower-level languages, making them less suitable for certain tasks.
Ease of Learning
- Scripting languages are typically less prone to errors and easier to learn, often used for automating repetitive tasks.
Common Programming Language Features
- Syntax defines specific rules and structure for writing code in any programming language.
- Libraries and frameworks provide pre-written code and tools that simplify programming tasks and enhance productivity.
Storage and Organization
- Procedural programming languages use named memory locations to store values, making data management easier.
- Object-oriented programming (OOP) languages are unique in that they encapsulate data and behaviors into objects, promoting reuse and organization.
Popularity of Object-Oriented Languages
- OOP languages are favored for complex programs due to features like inheritance, encapsulation, and polymorphism, allowing better organization and scalability of the code.
Functional Programming Focus
- The main focus of functional programming languages is on the application of functions and immutability, avoiding changing-state and mutable data.
Non-Common Languages
- A specific programming language mentioned is not commonly used in scripting or OOP contexts, highlighting a knowledge gap that students should address.
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Description
Test your knowledge on procedural and object-oriented programming languages. Explore common examples of procedural languages like C, C++, Java, and Pascal, and understand the concept of procedural language that uses functions, instructions, and statements in a specific order to accomplish tasks. Learn about object-oriented programming languages.
