Python Programming Quiz

Which of the following is a valid Python variable name?

• 2variable

• _variable

• variable-name

• for

What will be the output of the following code?

x = 5

X = 10

print(x, X)

• 5 10

• 10 5

• Error

• 55

Which of the following is NOT a valid identifier in Python?

• my_var

• class

• myVar123

• var_2x

What is the correct way to define a variable in Python?

• int x = 10;

• x := 10

• x = 10

• 10 = x

Which of the following is a Python keyword?

• print

• input

• break

• none

What is the correct syntax to print "Hello, Python!" in Python 3?

• print "Hello, Python!"

• print(Hello, Python!)

• print("Hello, Python!")

• echo "Hello, Python!"

What will be the output of the following code?

print("Python", "is", "fun", sep="-")

• Python-is-fun

• Python is fun

• Python-is-fun-

• Pythonisfun

What does the end parameter in the print() function do?

• Specifies the ending character of the output

• Stops the execution

• Adds a new line after the output

• Terminates the program

What is the default separator in Python's print() function?

• , (comma)

• " " (space)

• \n (new line)

• . (dot)

What is the output of this code?

x = "10"

y = "20"

print(x + y)

• 30

• 1020

• Error

• 10 20