Practice PCPP-32-101 Exam Online

Question 1

Consider the following Python code:

1. class Foo:

2. def __init__(self, bar):

3. self.bar = bar

4.

5. def update(self, bar):

6. self.bar = bar

7.

8. foo = Foo(10)

9. foo.update(20)

10. print(foo.bar)

What will the code print when executed?

A : 20

B : 10

C : This code will cause a runtime error.

D : This code will cause an AttributeError.

Answer: A

Question 2

What is the result of the following code?

class Book:

language = 'ENG'

is_ebook = True

def set_title(self, value):

if not isinstance(value, str):

raise TypeError(

'The value of the title attribute must be of str '

'type.'

)

self.title = value

book = Book()

book.set_title('Inferno')

book.year = 2020

book.subtitle = None

print(book.__dict__)

A : {'title': 'Inferno', 'year': 2020, 'subtitle': None}

B : {'title': 'Inferno'}

C : {}

D : {'language': 'ENG', 'is_ebook': True, 'title': 'Inferno', 'year': 2020, 'subtitle': None}

Answer: A

Question 3

An empty value, described by Python as None, is reflected by the JSON element named...

A : NULL

B : 0

C : null

D :

None

Answer: C

Question 4

Something is missing from the following class declaration. What is missing?

class Company:

def __init__():

self.country = 'USA'

A :

You should directly inherit from the built-in object class. For example:

class Company(object):

def __init__():

self.country = 'USA'

B : The __init__() method (constructor) should be named init().

C : The __init__() constructor lacks the obligatory parameter self.

D : You should use the snake_case convention for the class name.

Answer: C

Question 5

Which of the following logging levels has the highest value (logging package)?

A : WARNING

B : ERROR

C : CRITICAL

D : INFO

Answer: C

Name:	Certified Professional in Python Programming 1
Exam Code:	PCPP-32-101
Certification:	PCPP
Vendor:	Python Institute
Total Questions:	564
Last Updated:	Apr 22, 2024

Python Institute PCPP-32-101