Programming fundamental terms

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Questions and Answers

Which of the following is the best description of 'instantiate' in object-oriented programming?

  • Modifying the properties of an existing object.
  • Creating a specific instance of a class, resulting in an object. (correct)
  • Defining a new class with specific attributes and methods.
  • Deleting an object from memory.

What is the primary function of an interpreter in the context of programming?

  • To execute source code directly by translating it to machine code in real time. (correct)
  • To optimize code for faster performance.
  • To convert source code into machine code ahead of execution.
  • To manage memory allocation during program execution.

Inside a class, what is the purpose of a 'method'?

  • To store data related to the class.
  • To manage the class's memory allocation.
  • To define the structure and organization of the class.
  • To describe the behaviors or actions an object of the class can perform. (correct)

What constitutes an 'object' in object-oriented programming?

<p>An instance of a class containing data and methods defined by the class. (A)</p> Signup and view all the answers

How does a programming 'paradigm' influence software development?

<p>By dictating how code is structured and organized, influencing the style or approach to programming. (D)</p> Signup and view all the answers

What is the core principle behind 'polymorphism' in object-oriented programming?

<p>Allowing objects of different classes to be treated as objects of a common superclass. (D)</p> Signup and view all the answers

How does 'strong typing' contribute to software reliability?

<p>By enforcing strict rules about how types are used and combined, helping prevent errors. (A)</p> Signup and view all the answers

What is the primary purpose of an 'algorithm' in computer science?

<p>To provide a step-by-step procedure for solving a specific problem or performing a particular task. (D)</p> Signup and view all the answers

What key aspects are involved in the 'analysis' phase of problem-solving in software development?

<p>Examining and understanding the problem thoroughly to identify its requirements, constraints, and objectives. (B)</p> Signup and view all the answers

During the 'design' phase of software development, what is the main focus?

<p>Planning and creating a solution to the problem based on the analysis, often involving algorithms and data structures. (D)</p> Signup and view all the answers

Flashcards

Instantiate

Creating a specific instance of a class, resulting in an object.

Interpreter

A tool that executes source code directly and translates it into machine code in real time.

Method

A function within a class that describes behaviors or actions an object can perform.

Object

An instance of a class containing data and methods defined by the class, representing a specific entity in a program.

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Paradigm

A style or approach to programming that dictates how code is structured and organized.

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Polymorphism

A concept that allows objects of different classes to be treated as objects of a common superclass.

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Strong Typing

A feature where each variable has a specific type, and rules must be followed, helping prevent errors.

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Algorithm

A step-by-step procedure or set of rules designed to solve a specific problem.

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Analysis

Examining and understanding a problem to identify its requirements, constraints, and objectives.

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Design

Planning and creating a solution to a problem based on the analysis, often involving algorithms and data structures.

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Study Notes

Instantiate

  • It refers to the process of creating a specific instance of a class.
  • It results in an object.

Interpreter

  • It is a tool that executes source code directly.
  • It translates the code into machine code in real time.
  • This happens before compiling the code.

Method

  • It is a function defined within a class.
  • It describes the behaviors or actions an object can perform.

Object

  • It is an instance of a class.
  • It contains data and methods defined by the class.
  • It represents a specific entity in a program.

Paradigm

  • It is a style or approach to programming.
  • Examples include object-oriented, procedural, or functional programming.
  • It dictates how code is structured and organized.

Polymorphism

  • It allows objects of different classes to be treated as objects of a common superclass.

Strong Typing

  • It is a feature in which each variable has a specific type.
  • Strict rules about how types are used and combined must be followed.
  • It helps prevent errors in code.

Algorithm

  • It is a step-by-step procedure or set of rules designed to solve a specific problem or perform a particular task.

Analysis

  • It involves examining and understanding the problem thoroughly.
  • Requirements, constraints, and objectives are identified.

Design

  • It means planning and creating a solution to the problem based on the analysis.
  • It often involves the creation of algorithms and data structures.

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