Beginner's Programming Challenge

What is a variable in programming?

• A variable is a command that executes a function in a program.

• A variable is a symbolic name for a value that can change during program execution.

• A variable is a fixed value that cannot change.

• A variable is a type of data structure that holds multiple values.

Which of the following is a valid Python variable name?

• valid_variable_name

• 1invalidVariableName

• invalid variable name

• invalid-variable-name

What does 'print' do in Python?

• The 'print' function creates a variable in memory.

• The 'print' function outputs data to the console.

• The 'print' function saves data to a file.

• The 'print' function compiles the code.

What is the purpose of a loop in programming?

• To create a new variable in the program.

• The purpose of a loop in programming is to repeat a set of instructions until a condition is satisfied.

• To define the structure of a program.

• To store data temporarily during program execution.

What is the output of 5 + 3 in Python?

• 8

• 6

• 10

• 9

Which symbol is used for comments in Python?

• //

• #

• ;

What is a function in programming?

• A function is a type of variable that stores data.

• A function is a command that executes only once.

• A function is a graphical interface for user input.

• A function is a reusable block of code that performs a specific task.

How do you create a list in Python?

• You create a list in Python using square brackets, e.g., my_list = [1, 2, 3].

• You create a list in Python using curly braces, e.g., my_list = {1, 2, 3}.

• You create a list in Python by using parentheses, e.g., my_list = (1, 2, 3).

• You create a list in Python with the list() function, e.g., my_list = list(1, 2, 3).

What does 'if' statement do?

• The 'if' statement executes code based on a condition being true.

• The 'if' statement is a type of loop that repeats code.

• The 'if' statement is used to define functions in programming.

• The 'if' statement always executes regardless of conditions.

What is the difference between '==' and '=' in Python?

• '=' is used for defining functions; '==' is for loops.

• '=' is for comparison; '==' is for assignment.

• '=' is for assignment; '==' is for comparison.

• '=' checks for equality; '==' assigns values.

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