Coding Basics

What is a variable in coding?

• A variable in coding is a symbolic name given to a value that can change during the program's execution.

• A variable in coding is a comment within the code

• A variable in coding is a type of function

• A variable in coding is a fixed value that never changes

Name a few popular coding languages.

• Swift

• HTML

• Python, Java, JavaScript, C++, Ruby

• CSS

What are the basic building blocks of coding?

• Classes

• Variables, data types, operators, control structures, functions, objects

• Inheritance

• Loops

How does coding play a role in computer science?

• Coding is not related to computer science at all

• Coding provides the necessary instructions for computers to carry out tasks and processes, making it a fundamental aspect of computer science.

• Coding is only used for entertainment purposes in computer science

• Coding is only used for hardware development in computer science

How do you declare a variable in most programming languages?

• Use emojis instead of variable names

• Declare the variable name first followed by the data type

• Write a short story about the variable before using it

• Specify the data type followed by the variable name

What is the purpose of using comments in code?

• To increase the file size of the code

• To provide explanations, document code, improve readability, and make it easier for others to understand the purpose and functionality of the code.

• To confuse other developers

• To slow down the execution of the code

Explain the concept of loops in coding.

• Loops in coding are used to play music

• Loops in coding are used to repeat a block of code multiple times until a certain condition is met.

• Loops in coding are used to fly airplanes

• Loops in coding are used to cook food

What is the difference between compiled and interpreted languages?

• Compiled languages are translated and executed line by line, while interpreted languages are translated directly into machine code.

• Compiled languages are executed line by line, while interpreted languages are translated and executed line by line.

• Compiled languages are translated directly into machine code, while interpreted languages are translated and executed line by line.

• Compiled languages are translated line by line, while interpreted languages are translated directly into machine code.

Why is understanding coding basics important for aspiring computer scientists?

• Coding basics are only relevant for software developers, not computer scientists

• Understanding coding basics is not important for aspiring computer scientists

• Coding basics provide the fundamental knowledge necessary to grasp advanced computer science topics and effectively apply them in real-world scenarios.

• Computer scientists do not need to know how to code

How can coding be used to solve real-world problems?

• By creating algorithms and programs that automate tasks, analyze data, optimize processes, and develop solutions for various industries.

• By using interpretive dance to convey solutions

• By singing songs instead of writing code

• By sending carrier pigeons with messages instead of using technology