PCAP-31-03 exam

Assuming that the following inheritance set is in force, which of the following classes are declared properly? (Select two answers) A . class Class_4 (D, A) : passB . class Class_1(C,D): passC . class Class_3(A,C): passD . class Class_2(B,D): passView AnswerAnswer: A,B

What is the expected behavior of the following code? A . It outputs FalseB . It outputs nothingC . It outputs TrueD . It raises an exceptionView AnswerAnswer: A

An operator able to perform bitwise shifts is coded as (select two answers)A . - -B . ++C . <<D . >>View AnswerAnswer: C,D Explanation: Reference: https://www.geeksforgeeks.org/basic-operators-python/

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...

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

What is the expected behavior of the following code? A . it outputs list assignment index out of rangeB . the code is erroneous and it will not executeC . it outputs <class 'IndexError'>D . it outputs errorView AnswerAnswer: A

What can you deduce from the following statement? (Select two answers) str = open('file.txt', "rt")A . str is a string read in from the file named file.txtB . a newlina character translation will be performed during the readsC . if file. txt does not exist, it will be createdD ....

What is the expected output of the following code? A . 3B . 5C . 4D . an exception is raisedView AnswerAnswer: A

What is the expected output of the following code? def foo(x,y,z): return x(y) - x(z) print{f00(lambda x: x % 2, 2, 1) )A . 1B . 0C . -1D . an exception is raisedView AnswerAnswer: C

Assuming that the following code has been executed successfully, selected the expression which evaluate to True (Select two answers) A . a ( ) == 4B . a is not NoneC . b ( ) == 4D . a ! = bView AnswerAnswer: A,B