PCAP-31-03

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

What can you do if you don't like a long package path tike this one0 import alpha.beta.gamma.delta.epsiIon.zetaA . you can make an alias for the name using the a 1 i a s keywordB . nothing; you need to come to terms with itC . you can shorten it to...

Assuming that String is six or more letters long, the following slice String [1:-2] is shorter than the original string by:A . four charsB . three charsC . one charD . two charsView AnswerAnswer: B

Python strings can be “glued” together using the operator:A . .B . &C . _D . +View AnswerAnswer: D Explanation: Reference: https://docs.python.org/3/tutorial/introduction.html

Is it possible to safely check if a class object has a certain attribute0A . yes, by using the hasattr attributeB . yes. by using the hasattr () methodC . yes, by using the hasattr () functionD . no, it is not possibleView AnswerAnswer: B Explanation: Reference: https://stackoverflow.com/questions/610883/how-to-know-if-an-object-has-an-attribute-in-python

Which of the following lambda function definitions are correct? (Select two answers)A . lambda X: NoneB . lambda: 3,1415C . lambda x: def fun(x): return xD . lambda lambda: lambda * lambdaView AnswerAnswer: A,B

Which of the following words can be used as a variable name? (Select two valid names)A . forB . TrueC . trueD . ForView AnswerAnswer: C,D

What is the expected output of the following code? A . abcefB . The program will cause a runtime exception errorC . acdefD . abdefView AnswerAnswer: B

Assuming that the following code has been executed successfully, select the expressions which evaluate to True (Select two answers) A . a is bB . b( ) > 2C . a() > 2D . a is not NoneView AnswerAnswer: B,C,D

A two-parameter lambda function raising its first parameter to the power of the second parameter should be declared as:A . lambda (x, y) = x ** yB . lambda (x, y): x ** yC . def lambda (x, y): return x ** yD . lambda x, y: x ** yView...