PCAP-31-03 exam

What is the expected behavior of the following code? It will:A . print 0B . cause a runtime exceptionC . prints 3D . print an empty lineView AnswerAnswer: B

What is true about Object-Oriented Programming in Python? (Select two answers)A . encapsulation allows you to protect some data from uncontrolled accessB . the arrows on a class diagram are always directed from a superclass towards its subclassC . inheritance is the relation between a superclass and a subclassD ....

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

What will the value of the i variable be when the following loop finishes its execution? A . 10B . the variable becomes unavailableC . 11D . 9View AnswerAnswer: D Explanation: Pass only means there are no statements to execute it does not means the variable is unavailable. Try a...

Which of the following invocations are valid? (Select two answers)A . sorted ("python'')B . "python" .sort ( )C . sort" ("python")D . "python' ,find (")View AnswerAnswer: A,D

Which of the following expressions evaluate to True? (Select two answers)A . str(1-1) in '012345£739'[:2]B . 'phd' in 'alpha'C . 'deb' not in 'abcde' [::-1]D . 'True' not in 'False'View AnswerAnswer: C,D

What is the expected behavior of the following code? A . it raises an exceptionB . it outputs TrueC . it outputs FalseD . it outputs nothingView AnswerAnswer: B

What is the expected output of the following snippet? A . 3B . 1C . 2D . the code is erroneousView AnswerAnswer: A

What is the expected behavior of the following code? A . it outputs 'None'B . it outputs 3C . it raises an exceptionD . it outputs 0View AnswerAnswer: B

What is the expected output of the following snippet? A . abcB . The code will cause a runtime exceptionC . ABCD . 123View AnswerAnswer: B