[Jan-2022] PCAP-31-03 Exam Dumps Pass with Updated 2022 Certified Associate in Python Programming [Q26-Q44]

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[Jan-2022] PCAP-31-03 Exam Dumps Pass with Updated 2022 Certified Associate in Python Programming

Free PCAP-31-03 Exam Dumps to Pass Exam Easily


Python Institute PCAP-31-03 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Instrospection: hasattr() (objects vs classes), __name__, __module__, __bases__ properties
Topic 2
  • Concatenating, multiplying, comparing (against strings and numbers)
  • ASCII, UNICODE, UTF-8, codepoints, escape sequences
Topic 3
  • Ideas: class, object, property, method, encapsulation, inheritance, grammar vs class, superclass, subclass
Topic 4
  • List comprehension: if operator, using list comprehensions
  • searching for modules/packages; nested packages vs directory tree
Topic 5
  • Private components (instance vs classes), name mangling
  • closures: meaning, defining, and using closures

 

NEW QUESTION 26
Assuming that the code below has been executed successfully, which of the following expressions evaluate to True? (Select two answers)

  • A. len(Object.__diet__) == 1
  • B. 'var1 in Class, diet
  • C. 'var' in Object.__diet__
  • D. 'prop' in Class.__diet

Answer: A

 

NEW QUESTION 27
What is true about Python packages? (Select two answers)

  • A. a package can be stored as a tree of sub-directories/sub-folders
  • B. the__name__variable content determines the way in which the module was run
  • C. __pycache__is the name of a built-in variable
  • D. hashbang is the name of a built-in Python function

Answer: D

 

NEW QUESTION 28
What is the expected output of the following snippet?

  • A. True lower
  • B. True upper
  • C. False upper
  • D. False lower

Answer: A

 

NEW QUESTION 29
What is the expected behavior of the following code?

  • A. it outputs 3
  • B. it raises an exception
  • C. it outputs 6
  • D. it outputs 1

Answer: C

 

NEW QUESTION 30
Which of the equations are True? (Select two answers)

  • A. chr (chr (x)) = = x
  • B. ord (chr (x)) = = x
  • C. ord (ord (x)) = = x
  • D. chr (ord (x)) = = x

Answer: B,D

Explanation:
https://docs.python.org/3/library/functions.html#chr
https://docs.python.org/3/library/functions.html#ord

 

NEW QUESTION 31
Select the valid fun () invocations:
(select two answers)
def fun (a, b=0):
return a*b

  • A. fun (a=0)
  • B. fun(b=1)
  • C. fun (1)
  • D. fun(b=1, 0)

Answer: A,C

 

NEW QUESTION 32
How many elements will the list1 list contain after execution of the following snippet?

  • A. three
  • B. zero
  • C. one
  • D. two

Answer: D

 

NEW QUESTION 33
Files with the suffix .pyc contain:

  • A. Python 4 source code
  • B. backups
  • C. temporary data
  • D. semi-compiled Python code

Answer: D

 

NEW QUESTION 34
Which of the following invocations are valid? (Select two answers)

  • A. sorted("python")
  • B. rfind("python","r")
  • C. "python".sort ()
  • D. "python".index("th")

Answer: A,D

 

NEW QUESTION 35
What is the expected behavior of the following code?

It will:

  • A. cause a runtime exception
  • B. print an empty line
  • C. prints 3
  • D. print 0

Answer: A

 

NEW QUESTION 36
The following class hierarchy is given. What is the expected out of the code?

  • A. BC
  • B. AA
  • C. CC
  • D. BB

Answer: A

 

NEW QUESTION 37
What is the expected output of the following code?

  • A. 0
  • B. an exception is raised
  • C. 1
  • D. 2

Answer: B

 

NEW QUESTION 38
What is the expected behavior of the following code?

  • A. it outputs 3
  • B. it raises an exception
  • C. it outputs 6
  • D. it outputs 1

Answer: C

 

NEW QUESTION 39
What is the expected behavior of the following code?

  • A. it outputs 2
  • B. it outputs 3
  • C. it outputs 1
  • D. the code is erroneous and it will not execute

Answer: B

 

NEW QUESTION 40
Assuming that the following code has been executed successfully, selected the expression which evaluate to True (Select two answers)

  • A. a ! = b
  • B. b ( ) == 4
  • C. a is not None
  • D. a ( ) == 4

Answer: A,C

 

NEW QUESTION 41
If you want to transform a string into a list of words, what invocation would you use? (Select two answers) Expected output:

  • A. s.split (",")
  • B. split (s)
  • C. s.split ()
  • D. split (s, ",")

Answer: A,C

 

NEW QUESTION 42
Which of the following words can be used as a variable name? (Select two valid names)

  • A. For
  • B. True
  • C. true
  • D. for

Answer: A,C

 

NEW QUESTION 43
Assuming that the following inheritance set is in force, which of the following classes are declared properly? (Select two answers)

  • A. class Class_1(C,D): pass
  • B. class Class_3(A,C): pass
  • C. class Class_4 (D, A) : pass
  • D. class Class_2(B,D): pass

Answer: A,C

 

NEW QUESTION 44
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