Basic Programming Concepts

1. What does 'debug' mean?

• A. To write new code
• B. To find and fix errors in code ✓
• C. To delete a program
• D. To run a program faster

💡 'Debugging' refers to the process of identifying and fixing errors, or bugs, in code.

2. What does 'print' typically do in most programming languages?

• A. Deletes data
• B. Displays output ✓
• C. Saves a file
• D. Closes a program

💡 The 'print' function outputs text or data to the screen or console.

3. What is Python primarily known as?

• A. A snake
• B. A programming language ✓
• C. A web browser
• D. An operating system

💡 Python is a widely used, high-level programming language.

4. What does 'output' mean in programming?

• A. Data going into a program
• B. Data coming out of a program ✓
• C. A type of error
• D. A programming language

💡 'Output' refers to the data or results produced and returned by a program.

5. What is a 'bug' in programming?

• A. A feature
• B. An error in the code ✓
• C. A type of loop
• D. A variable

💡 A 'bug' refers to an error or flaw in a program that causes it to behave unexpectedly.

6. What is an algorithm?

• A. A step-by-step procedure to solve a problem ✓
• B. A programming language
• C. A type of computer
• D. A data type

💡 An algorithm is a defined sequence of steps used to solve a problem or complete a task.

7. What does HTML stand for?

• A. HyperText Markup Language ✓
• B. High Tech Modern Language
• C. Hyperlink and Text Markup Language
• D. Home Tool Markup Language

💡 HTML stands for HyperText Markup Language, the standard language for creating web pages.

8. What is a variable in programming?

• A. A fixed value
• B. A container for storing data ✓
• C. A type of loop
• D. A programming language

💡 A variable is a named container used to store data that can change during program execution.

9. What does 'if' represent in programming?

• A. A loop
• B. A conditional statement ✓
• C. A variable
• D. A function

💡 An 'if' statement executes code only when a specified condition is true.

10. What is a 'function' in programming?

• A. A reusable block of code that performs a task ✓
• B. A type of variable
• C. A loop
• D. An error message

💡 A function is a reusable block of code designed to perform a specific task.

11. What does CPU stand for?

• A. Central Processing Unit ✓
• B. Computer Processing Unit
• C. Central Program Unit
• D. Central Processor Utility

💡 CPU stands for Central Processing Unit, the main component that executes instructions in a computer.

12. What does CSS stand for?

• A. Cascading Style Sheets ✓
• B. Computer Style Sheets
• C. Creative Style System
• D. Colorful Style Sheets

💡 CSS stands for Cascading Style Sheets, used to style and layout web pages.

13. What symbol commonly ends a statement in languages like Java and C++?

• A. Comma
• B. Semicolon ✓
• C. Colon
• D. Period

💡 A semicolon (;) is used to mark the end of a statement in many programming languages.

14. What does 'www' stand for?

• A. World Wide Web ✓
• B. World Wide Wire
• C. Web Wide World
• D. Wide World Web

💡 'www' stands for World Wide Web, the system of interlinked documents accessed via the internet.

15. What is a loop used for?

• A. To store data
• B. To repeat a block of code ✓
• C. To delete a variable
• D. To end a program

💡 A loop repeats a block of code multiple times, based on a condition.