Python Programming and Image Processing Quiz

What is the output of the following Python code snippet? ```python x = 5 y = 2 print(x ** y) ```

• 10

• 25

• 7

• 2.5

Which of the following is NOT a valid variable name in Python?

• my_var

• 1st_var

• var_name

• _var

What does the following code snippet return? ```python def check_number(x): if x > 0: return "Positive" elif x < 0: return "Negative" else: return "Zero" print(check_number(0)) ```

• Positive

• Negative

• Zero

• None

Which of the following data types is immutable in Python?

• List

• Dictionary

• Tuple

• Set

How do you define a function in Python that takes one argument?

• def myFunction(argument1): pass

• function myFunction(argument1): pass

• def myFunction: pass(argument1)

• function myFunction = (argument1) => pass

What is the correct way to comment a single line in Python?

• // This is a comment

• # This is a comment

• /* This is a comment */

Which of the following is used to perform a floor division in Python?

• /

• //

• %

• **

What will be the output of the following code? ```python x = ['apple', 'banana', 'cherry'] x[1] = 'blackberry' print(x) ```

• ['apple', 'blackberry', 'cherry']

• ['apple', 'banana', 'blackberry']

• ['blackberry', 'banana', 'cherry']

• Error

Which of the following is a correct syntax to output the type of a variable or object in Python?

• print(typeOf(x))

• print(type(x))

• print(typeof x)

• print(x.type)

What does the following code snippet do? ```python for i in range(5): print(i) ```

• Prints numbers 1 to 5

• Prints numbers 0 to 4

• Prints numbers 1 to 4

• Prints numbers 0 to 5