Python Sets Quiz

Question 1

Question 1: What is the output of the following program?

Python3

sets = {1, 2, 3, 4, 4} 
print(sets) 

• {1, 2, 3}
• {1, 2, 3, 4}
• {1, 2, 3, 4, 4}
• Error

Question 2

Question 2: What is the output of the following program?

Python3

sets = {3, 4, 5} 
sets.update([1, 2, 3]) 
print(sets) 

• {1, 2, 3, 4, 5}
• {3, 4, 5, 1, 2, 3}
• {1, 2, 3, 3, 4, 5}
• Error

Question 3

Question 3: What is the output of the following program?

Python3

set1 = {1, 2, 3} 
set2 = set1.copy() 
set2.add(4) 
print(set1) 

• {1, 2, 3, 4}
• {1, 2, 3}
• Invalid Syntax
• Error

Question 4

Question 4: What is the output of the following program?

Python3

set1 = {1, 2, 3} 
set2 = set1.add(4) 
print(set2) 

• {1, 2, 3, 4}
• {1, 2, 3}
• Invalid Syntax
• None

Question 5

Question 5: What is the output of the following program?

Python3

set1 = {1, 2, 3} 
set2 = {4, 5, 6} 
print(len(set1 + set2)) 

• 3
• 6
• Unexpected
• Error

Question 6

Question 6: What is the output of the following program?

Python3

A = {0, 2, 4, 6, 8}; 
B = {1, 2, 3, 4, 5}; 

print(A | B) 

• {0, 1, 2, 3, 4, 5}
• {0, 1, 2, 3, 4, 5, 6, 8}
• { 6, 8}
• None

Question 7

Question 7: What is the output of the following program?

Python3

A = {0, 2, 4, 6, 8}; 
B = {1, 2, 3, 4, 5}; 


print(A & B) 

• {0, 1, 2, 3, 4, 5, 6, 8}
• {0, 1, 3, 5, 6, 8}
• {2, 4}
• {0, 8, 6}

Question 8

Question 8: What is the output of the following program?

Python3

A = {0, 2, 4, 6, 8}; 
B = {1, 2, 3, 4, 5}; 

print( A - B)

• {0, 1, 2, 3, 4, 5, 6, 8}
• {0, 8, 6}
• {2, 4}
• {0, 1, 3, 5, 6, 8}

Question 9

Question 9: What is the output of the following program?

Python3

A = {0, 2, 4, 6, 8}; 
B = {1, 2, 3, 4, 5}; 

print( A ^ B) 

• {0, 1, 2, 3, 4, 5, 6, 8}
• {2, 4}
• {0, 8, 6}
• {0, 1, 3, 5, 6, 8}

Question 10

Question 10: What is the output of the following program?

Python3

set1 = set([1, 2, 4, 4, 3, 3, 3, 6, 5]) 

print(set1) 

• {1, 2, 4, 4, 3, 3, 3, 6, 5}
• {1, 2, 3, 4, 5, 6}
• [1, 2, 3, 4, 5, 6]
• [1, 2, 4, 4, 3, 3, 3, 6, 5]