gs gs109 Argument Passing, Variables and Recursion - Python Global vs Local Variables - Quiz No.2
gs gs109 Python Quiz
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Question 3: Read the following Python code carefully and point out the global variables?
y, z = 1, 2 def f(): global x x = y+z
x
y and z
x, y and z
Neither x, nor y, nor z
Question 4: Which of the following data structures is returned by the functions globals() and locals()?
list
set
dictionary
tuple
Question 7: What will be the output of the following Python code?
e="butter" def f(a): print(a)+e f("bitter")
error
butter error bitter error
bitterbutter
Question 8: What happens if a local variable exists with the same name as the global variable you want to access?
Error
The local variable is shadowed
Undefined behavior
The global variable is shadowed
