Python Quiz

What is the Correct Usage (or Syntax) of global Keyword in Python? 1. 2. 3. 4. Answer: 4 Here is a article on local and global variables in Python.

Which of the following is NOT a valid variable name in Python? 1. 2. 3. 4. Answer: 2 This is because we cannot begin a variable name with numbers. Here is the complete list of naming rules for Python variables. value, name and COOL are valid because they contain alphabets and underscore, and don’t begin … Read more

What is the output of the following Python Code? Options: 1. 2. 3. 4. Answer: 3 This is because num1 which is inside the update() method is a brand new variable. It is not related to the global num1. Here is the tutorial on global and local variables in Python.

Which of the following is NOT a valid variable name in Python? 1. 2. 3. 4. Answer: 3 This is because variable names should not contain special characters like @. Here is the complete list of naming rules for Python variables. Let’s look at other variables. var – There is no var keyword in Python. … Read more

What is the return type of globals() method in Python? 1. List 2. Dictionary 3. Tuple 4. Set Answer: 2. Dictionary You can learn more about globals() and locals() in Python here.