Python Essentials 1 - Exam

How many element does the lst list contain?

• zero

• three

• one

• two

What is the output of the following piece of code if the user enters two lines containing 3 and 2 respectively?

• 3

• 0

• 2

• 1

Which of the following snippet shows the correct way of handling multiple exceptions in a single except clause?

• 
• 
• 
• 

Which of the following lines correctly invoke the function defined below?

(Select TWO answers)

• fun (b=1)

• fun (b=0, a=1)

• fun (0,1,2)

• fun(0)

Assuming that my_tuple is a correctly created tuple, the fact that tuples are immutable means that the following instructions:

• may be illegal if the tuple contains strings

• can be executed if and only if the tuple contains at least two elements

• is illegal

• is fully correct

Which of the following variable names are ILLEGAL and will cause the SyntaxError exception?

(Select TWO answer)

• In

• for

• print

• in

What is the output of the following snippet?

• (4,)

• 44

• (4)

• 4

Which of the following is the correct extension of the Python file?

• a) .python

• b) .pl

• c) .py

• d) .p

Which of the following character is used to give single-line comments in Python?

• a) //

• b) #

• c) !

• d) /*

What is the greater than symbol: