Python Institute PCAP-31-03 Online Practice Questions and Exam Preparation

Python Institute PCAP-31-03 Online Questions & Answers

• Question 81:

  What is the expected output of the following code if there is no file named non_existing_file inside the working directory?

  

  A. 1 2 4
  B. 1 2 3 4
  C. 2 4
  D. 1 3
  D. 1 3

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  Explanation

• Question 82:

  What is true about the following snippet? (Choose two.)

  

  A. the string it's nice to see you will be seen
  B. the string I feel fine will be seen
  C. the code will raise an unhandled exception
  D. the string what a pity will be seen
  B. the string I feel fine will be seen
  D. the string what a pity will be seen

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  Explanation

• Question 83:

  If you need to serve two different exceptions called Ex1 and Ex2 in one except branch, you can write:

  A. except Ex1 Ex2:
  B. except (ex1, Ex2):
  C. except Ex1, Ex2:
  D. except Ex1+Ex2:
  B. except (ex1, Ex2):

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  Explanation

  https://www.programiz.com/python-programming/exception-handling

• Question 84:

  

  What can you do if you don't like a long package path like this one?

  

  A. you can make an alias for the name using the alias keyword
  B. nothing, you need to come to terms with it
  C. you can shorten it to alpha . zeta and Python will find the proper connection
  D. you can make an alias for the name using the as keyword
  D. you can make an alias for the name using the as keyword

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  Explanation

  https://stackoverflow.com/questions/706595/can-you-define-aliases-for-imported-modules-in-python

• Question 85:

  What is the expected output of the following code?

  

  A. 21
  B. 12
  C. 3
  D. none
  C. 3

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  Explanation

• Question 86:

  Which of the following snippets will execute without raising any unhandled exceptions?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

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  Explanation

• Question 87:

  Assuming that the following inheritance set is in force, which of the following classes are declared properly? (Choose two.)

  

  A. class Class_3(A,C): pass
  B. class Class_4(C,B): pass
  C. class Class_1(D): pass
  D. class Class_2(A,B): pass
  B. class Class_4(C,B): pass
  C. class Class_1(D): pass

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  Explanation

• Question 88:

  What is the expected output of the following snippet?

  

  A. True False
  B. True True
  C. False False
  D. False True
  B. True True

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  Explanation

• Question 89:

  What is true about Python class constructors? (Choose two.)

  A. there can be more than one constructor in a Python class
  B. the constructor must return a value other than None
  C. the constructor is a method named __init__
  D. the constructor must have at least one parameter
  C. the constructor is a method named __init__
  D. the constructor must have at least one parameter

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  Explanation

• Question 90:

  What is the expected behavior of the following code?

  

  A. it outputs [4, 2]
  B. it outputs [2, 4]
  C. it outputs [0, 1, 2, 3, 4]
  D. the code is erroneous and it will not execute
  A. it outputs [4, 2]

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  Explanation