Python Fundamentals Assessment

What are the basic data types in Python?

• string, number, boolean, collection

• int, float, str, bool, list, tuple, set, dict

• char, byte, array, object

• integer, decimal, character, map

How do you declare a variable in Python?

• var variable_name = value

• variable_name : value

• You declare a variable in Python by using the syntax: variable_name = value.

• let variable_name = value

What is the difference between a list and a tuple?

• A list is mutable; a tuple is immutable.

• A list is created using parentheses; a tuple is created using square brackets.

• A list is a fixed size; a tuple can grow or shrink in size.

• A list can only contain numbers; a tuple can contain any data type.

How do you access elements in a list?

• Elements can be accessed using list.at(index).

• Use list.get(index) to access elements in a list.

• Use list[index] to access elements in a list.

• Access elements by calling list[index] method.

What is a control flow statement?

• A control flow statement is a type of variable in programming.

• A control flow statement is a construct that controls the execution order of statements in a program.

• A control flow statement is a function that returns a value.

• A control flow statement is a method for defining data structures.

Explain the use of 'if' statements in Python.

• 'if' statements are used to declare variables in Python.

• 'if' statements in Python are used for conditional execution of code blocks.

• 'if' statements are used to define functions in Python.

• 'if' statements are only for looping through lists in Python.

What is a function in Python?

• A function in Python is a built-in data structure.

• A function in Python is a way to store data permanently.

• A function in Python is a type of variable.

• A function in Python is a reusable block of code defined using the 'def' keyword.

How do you define a function in Python?

• function function_name(parameters)

• def function_name(parameters):

• create function function_name(parameters)

• function_name(parameters) =>

What is the purpose of the 'return' statement in a function?

• To pause the function execution temporarily.

• To exit a function and return a value to the caller.

• To create a new function within the current function.

• To log a message to the console.

How can you import a module in Python?

• Use the 'import' statement followed by the module name.

• You can import a module by typing its name directly in the console.

• Modules can only be imported from the current directory.

• Use the 'require' statement to load the module.