exam2020

Question 1

Answer 1

Question 2

Answer 2

1. First, two variables are defined:
   

   python
   true = True
   false = False

2. The code then has an if-elif-elif-else chain. In Python, only the first condition that evaluates to True will be executed, and then the chain stops.
3. Let’s examine each condition:
   • First condition: if false:
     
     • Since false is False, this is skipped
   • Second condition: elif true:
     
     • Since true is True, this condition is met
     • Therefore "Second output!" is printed
     • Important: Once this condition is met, Python exits the entire if-elif-elif-else chain

Question 3

Answer 3

Question 4

Answer 4

Question 5

Answer 5

Question 6

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Question 7

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Question 8

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Question 9

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Question 10

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Question 11

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Question 12

Answer 12

Question 13

Answer 13

Question 14

Answer 14

Question 15

Answer 15

Question 16

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Question 17

Answer 17

Question 18

Answer 18

Question 19

Answer 19

Question 20

Answer 20

Question 21

Answer 21

Question 22

Answer 22

Question 23

Answer 23

Question 24

Answer 24

Question 25

Answer 25