QUESTION: 37

Which of the following lambda function definitions are correct? (Select two answers)

lambda X : None
lambda : 3,1415
lambda x : def fun(x): return x
lambda lambda: lambda * lambda

Answer(s): A,B

QUESTION: 38

What is the expected output of the following code if existing_file is the name of a file located inside the working directory?

1 2
1 2 3
1 3
2 3

Answer(s): C

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QUESTION: 39

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?

0
-1
an errno value corresponding to file not found
2

Answer(s): A

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QUESTION: 40

A Python module named pymod, py contains a function named pyfun ( ).
Which of the following snippets will let you invoke the function? (Select two answers)

From pymod import `
Pymod.pyfun ( )
Import pymod
Pymod. Pyfun ( )
Import pyfun from pymod
Pyfun ( )
From pymod import pyfun
Pyfun ( )

Answer(s): B,D

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Free PCAP-31-03 Exam Braindumps (page: 10)

QUESTION: 37

QUESTION: 38

QUESTION: 39

QUESTION: 40