[Nov 09, 2023] Prepare For The PCAP-31-03 Question Papers In Advance [Q63-Q86]

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[Nov 09, 2023] Prepare For The PCAP-31-03 Question Papers In Advance

PCAP-31-03 PDF Dumps Real 2023 Recently Updated Questions

NO.63 What is the expected behavior of the following code?

it outputs 1

it outputs 0

it raises an exception

it outputs 2

NO.64 How many elements will the list2 list contain after execution of the following snippet?
list1 = [False for i in range (1, 10) ]
list2 = list1 [-1:1:-1]

zero

five

seven

three

NO.65 What is true about Object-Oriented Programming in Python? (Select two answers)

if a real-life object can be described with a set of adjectives, they may reflect a Python object method

the same class can be used many times to build a number of objects

each object of the same class can have a different set of methods

a subclass is usually more specialized than its superclass

NO.66 What can you do if you don’t like a long package path tike this one0 import alpha.beta.gamma.delta.epsiIon.zeta

you can make an alias for the name using the a 1 i a s keyword

nothing; you need to come to terms with it

you can shorten it to alpha. zeta and Python will find the proper connection

you can make an alias for the name using die as keyword

NO.67 With regards to the directory structure below, select the proper forms of the directives in order to import module_a. (Select two answers)

import pypack.module_a

import module_a from pypack

import module_a

from pypack import module_a

NO.68 Assuming that the following piece of code has been executed successfully, which of the expressions evaluate to True? (Select two answers)

obj_b.prop_a == 3

hasattr(obj_b, ‘prop_aa’)

isinstance(obj_c,A)

B.VarA == 3

NO.69 Which of the equations are True? (Select two answers)

chr (ord (x)) = = x

ord (ord (x)) = = x

chr (chr (x)) = = x

ord (chr (x)) = = x

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

NO.70 What is the expected output of the following snippet?

True lower

True upper

False upper

False lower

NO.71 Which of the following lambda definitions are correct? (Select two answers)

lanbda x, y; return x\y – x%y

lambda x, y; x\y – x%y

lambda (x, y = x\y x%y

lambda x, y; (x, y)

NO.72 What is the expected behavior of the following code?

it outputs ‘None’

it outputs 3

it raises an exception

it outputs 0

NO.73 You are going to read 16 bytes from a binary file into a bytearray called dat a. Which lines would you use? (Select two answers)

data = bytearray (16) bf.readinto (data)

data = binfile.read (bytearray (16))

bf. readinto (data = bytearray (16))

data = bytearray (binfile.read (16))

Reference:
https://docs.python.org/3/library/io.html

NO.74 You need data which can act as a simple telephone directory. You can obtain it with the following clauses (choose two relevant variants; assume that no other items have been created before)

dir={‘Mom’:5551234567, ‘Dad’:5557654321>

dir={‘Mom’:’5551234567′, * Dad’:’5557654321′}

dir={Mom:5551234567, Dad:5557654321}

dir={Mom:’5551234567′, Dad:’5557654321′}

NO.75 What is the expected behavior of the following code?

it outputs 2

the code is erroneous and it will not execute

it outputs 3

it outputs :

NO.76 There is a stream named s open for writing. What option will vou select to write a line to the stream”

s.write(“Hellon”)

write(s, “Hello”)

s.writeln(“Hello”)

s.writeline(“Hello”)

NO.77 Is it possible to safely check if a class/object has a certain attribute?

yes, by using the hasattr attribute

yes, by using the hasattr ( ) method

yes, by using the hassattr ( ) function

no, it is not possible

NO.78 Assuming that the following piece of code has been executed successfully, which of the expressions evaluate to True? (Select two answers)

is instance(obj_b,C)

C._C__VarA == 2

has atr (B, ‘get’)

obj_c.get() == 2

NO.79 Which of the following statements are true? (Select two answers)

Python strings are actually lists

Python strings can be concatenated

Python strings can be sliced like lists

Python strings are mutable

NO.80 What is the expected behavior of the following code?

it outputs 2

the code is erroneous and it will not execute

it outputs 1

it outputs 3

NO.81 Assuming that the following piece of code has been executed successfully, which of the expressions evaluate to True? (Select two answers)

obj_b.prop_a == 3

hasattr(obj_b, ‘prop_aa’)

isinstance(obj_c,A)

B.VarA == 3

NO.82 The following class definition is given. We want the show () method to invoke the get () method, and then output the value the get () method returns. Which of the invocations should be used instead of XXX?

print (get(self))

print (self.get())

print (get())

print (self.get (val))

NO.83 The__bases__property contains:

base class locations (addr)

base class objects (class)

base class names (str)

base class ids (int)

NO.84 What is true about Python packages? (Select two answers)

the__name__variable always contains the name of a package

a package is a group of related modules

the pyc extension is used to mark semi-compiled Python packages

a package is a single file whose name ends with the pa extension

NO.85 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

except Exception(e):

except e=Exception:

except Exception as e:

such an action is not possible in Python

NO.86 What is the expected behavior of the following code?

the code is erroneus and it will not execute

it outputs [2, 4]

it outputs [4, 2]

it outputs [0, 1, 2, 3, 4]

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To prepare for the PCAP-31-03 certification exam, you should have a solid understanding of the Python programming language. You should be comfortable with basic programming concepts, such as variables, loops, and conditional statements. Additionally, you should have experience working with functions, modules, and OOP concepts such as classes and objects. The Python Institute offers a range of study materials, including a study guide, sample exam questions, and online training courses.

PCAP-31-03 Dumps and Practice Test (145 Exam Questions): https://www.free4dump.com/PCAP-31-03-braindumps-torrent.html

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