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Updated Aug 15, 2022 30 Questions 2 Pages

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Question 16 Selectable Answer

What is the expected behavior of the following code?

A. it outputs error
B. it outputs list assignment index out of range
C. the code is erroneous and it will not execute
D. it outputs <class ' IndexError’ >

Answer:

Question 17 Selectable Answer

What is the expected output of the following snippet?

A. abc
B. The code will cause a runtime exception
C. ABC
D. 123

Answer:

Question 18 Selectable Answer

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:

Question 19 Selectable Answer

A property that stores information about a given class's super-classes is named:

A. _upper_
B. _bases_
C. _ancestors_
D. _super_

Answer:

Question 20 Selectable Answer

Python strings can be “glued” together using the operator:

A. .
B. &
C. _
D. +

Answer:
Explanation:
Reference: https://docs.python.org/3/tutorial/introduction.html

Question 21 Selectable Answer

You are going to read 16 bytes from a binary file into a bytearray called data .
Which lines would you use?

A. data = bytearray (16) bf.readinto (data)
B. data = binfile.read (bytearray (16))
C. bf. readinto (data = bytearray (16))
D. data = bytearray (binfile.read (16))

Answer:
Explanation:
https://docs.python.org/3/library/functions.html#func-bytearray https://docs.python.org/3/library/io.html

Question 22 Selectable Answer

Assuming that the following snippet has been successfully executed, which of the equations are True? (Select two answers)

A. len(a) == len (b)
B. b[0] fe- 1 == a[0]
C. a [0] == b [0]
D. a[0] + 1 == b[0]

Answer:

Question 23 Selectable Answer

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 ** y
B. lambda (x, y): x ** y
C. def lambda (x, y): return x ** y
D. lambda x, y: x ** y

Answer:

Question 24 Selectable Answer

What is the expected behavior of the following code?

It will:

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

Answer:

Question 25 Selectable Answer

What is the expected behavior of the following code?

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

Answer:

Question 26 Selectable Answer

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

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

Answer:

Question 27 Selectable Answer

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

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

Answer:

Question 28 Selectable Answer

What is the expected behavior of the following code?

A. it outputs list assignment index out of range
B. the code is erroneous and it will not execute
C. it outputs <class 'IndexError'>
D. it outputs error

Answer:

Question 29 Selectable Answer

If you want to access an exception object's components and store them in an object called e, you have to use the following form of exception statement

A. except Exception(e):
B. except e=Exception:
C. except Exception as e:
D. such an action is not possible in Python

Answer:
Explanation:
Reference: https://stackoverflow.com/questions/32613375/python-2-7-exception-handling-syntax

Question 30 Selectable Answer

What is the expected behavior of the following code?

It will:

A. print 4321
B. print <generator object f at (some hex digits)>
C. cause a runtime exception
D. print 1234

Answer:

Current Exam

PCAP-31-03

Python Institute
Certified Associate in Python Programming Exam

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