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