PCAP-31-03 exam

How many elements will the list1 list contain after execution of the following snippet?A . twoB . zeroC . oneD . threeView AnswerAnswer: A

What is the expected out of the following code of the file named zero_length_existing_file is a zero-length file located inside the working directory? A . 0B . -1C . an errno value corresponding to file not foundD . 2View AnswerAnswer: B

A method for passing the arguments used by the following snippet is called: A . sequentialB . namedC . positionalD . keywordView AnswerAnswer: C

What is the expected output of the following snippet? A . True lowerB . True upperC . False upperD . False lowerView AnswerAnswer: A

What is the expected behavior of the following code? A . it outputs errorB . it outputs list assignment index out of rangeC . the code is erroneous and it will not executeD . it outputs <class ' IndexError’ >View AnswerAnswer: B

What is the expected output of the following code if existing_file is the name of a file located inside the working directory? A . 1 2B . 1 2 3C . 1 3D . 2 3View AnswerAnswer: C

A property that stores information about a given class's super-classes is named:A . _upper_B . _bases_C . _ancestors_D . _super_View AnswerAnswer: B

How many lines does the following snippet output? A . threeB . oneC . twoD . fourView AnswerAnswer: A

Which of the listed actions can be applied to the following tuple? (Select two answers)A . tup [:]B . tup.append (0)C . tup [0]D . del tupView AnswerAnswer: A,D

What is the expected behavior of the following code? A . the code is erroneus and it will not executeB . it outputs [2, 4]C . it outputs [4, 2]D . it outputs [0, 1, 2, 3, 4]View AnswerAnswer: C