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Coding and Programming
Contributed by: Porter
  • 1. Coding and programming involve the process of creating instructions for computers to follow in order to perform specific tasks. It requires logical thinking, problem-solving skills, and attention to detail. Programmers use various programming languages such as Python, Java, and C++ to write code that tells a computer how to execute commands and algorithms efficiently. Coding is not only a technical skill but also a creative process that allows individuals to bring their innovative ideas to life through software development. Through coding and programming, individuals can build websites, apps, games, and other software applications that can have a significant impact on society and drive technological advancements.

    What is the purpose of coding?
A) To create physical prototypes for products.
B) To fix bugs in software applications.
C) To create instructions for computers to execute.
D) To design graphics for websites.
  • 2. What does HTML stand for?
A) HyperText Markup Language
B) Home Tooling Markup Language
C) Hyperlink Text Management Language
D) High-Tech Multimedia Language
  • 3. What is the purpose of a variable in programming?
A) To display text on the screen.
B) To create animations in games.
C) To store and manipulate data.
D) To secure a network.
  • 4. What function is used to print output in Python?
A) print()
B) display()
C) show()
D) output()
  • 5. What does CSS stand for?
A) Code Syntax Selector
B) Creative Style Solutions
C) Computer Style System
D) Cascading Style Sheets
  • 6. What is the purpose of a loop in programming?
A) To connect to a database.
B) To repeat a set of instructions.
C) To store data persistently.
D) To create mathematical functions.
  • 7. Which symbol is commonly used for comments in programming?
A) //
B) --
C) ##
D) **
  • 8. What is the core concept behind Object-Oriented Programming (OOP)?
A) Objects that can contain data and code to manipulate that data.
B) Functions that can be reused in multiple programs.
C) Text-based user interfaces.
D) Creating complex mathematical algorithms.
  • 9. Which data structure uses a last-in, first-out (LIFO) approach?
A) Stack
B) Queue
C) Linked List
D) Array
  • 10. What is the file extension for a JavaScript file?
A) .py
B) .css
C) .html
D) .js
  • 11. Which tool is commonly used for version control in programming?
A) Notepad++
B) Microsoft Excel
C) Git
D) Photoshop
  • 12. What does IDE stand for in coding?
A) Intelligent Debugging Extension
B) Internet Development Engine
C) Integrated Development Environment
D) Interactive Design Environment
  • 13. What does the 'if' statement do in programming?
A) Performs mathematical calculations.
B) Defines a new variable.
C) Executes a block of code only if a specified condition is true.
D) Iterates over a collection of elements.
  • 14. What is the process of finding and fixing errors in a program called?
A) Debugging
B) Compiling
C) Encoding
D) Execution
  • 15. Which language is often used for creating mobile applications?
A) Java
B) R
C) Ruby
D) PHP
  • 16. What does API stand for in programming?
A) Advanced Performance Instructions
B) Application Programming Interface
C) Assisted Programming Interface
D) Automated Program Integration
  • 17. What is a method in object-oriented programming?
A) A reserved keyword for declaring variables.
B) A function that belongs to a class and can be called on instances of that class.
C) A way to import external libraries.
D) A comment within the code.
  • 18. Which programming language is often used for machine learning and data science?
A) C++
B) Ruby
C) Python
D) Java
  • 19. Which data type in JavaScript can hold both text and numbers?
A) Boolean
B) Integer
C) String
D) Float
  • 20. Which symbol is used to indicate a single line comment in PHP?
A) #
B) --.
C) --
D) //
  • 21. Which programming language is commonly used for developing mobile apps?
A) PHP
B) Swift
C) C#
D) Ruby
  • 22. Which programming language is often used for building dynamic web pages?
A) JavaScript
B) Python
C) Java
D) C++
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