Accurate Hot Selling PCAP-31-03 Exam Dumps 2023 Newly Released [Q10-Q28]

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Accurate Hot Selling PCAP-31-03 Exam Dumps 2023 Newly Released

Get 100% Authentic Python Institute PCAP-31-03 Dumps with Correct Answers

Q10. What is the expected output of the following code?
def foo(x,y,z):
return x(y) – x(z)
print{f00(lambda x: x % 2, 2, 1) )

-1

an exception is raised

Q11. The following class hierarchy is given. What is the expected out of the code?

Q12. Can a module run like regular code?

yes, and it can differentiate its behavior between the regular launch and import

it depends on the Python version

yes, but it cannot differentiate its behavior between the regular launch and import

no. it is not possible; a module can be imported, not run

Q13. A variable stored separately in every object is called:

there are no such variables, all variables are shared among objects

a class variable

an object variable

an instance variable

Q14. What is true about Python packages? (Select two answers)

the sys.path variable is a list of strings

_pycache_is a folder that stores semi-completed Python modules

a package contents can be stored and distributed as an mp3 file

a code designed to initialize a package’s state should be placed inside a file named init.py

Q15. 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

Q16. Which of the following statement are true? (Select two answers)

closing an open file is performed by the closefile ( ) function

the second open ( ) argument describes the open mode and defaults to ‘w’

if open ( ) ‘s second argument is ‘r’ the file must exist or open will fail

if open ( )’s second argument is ‘w’ and the invocation succeeds, the previous file’s content is lost

Q17. What is the expected behavior of the following code?
x = 8 ** (1/3)
y = 2. if x < 2.3 else 3.
print(y)

it outputs 2.0

it outputs 2. 5

the code is erroneus and it will not execute

it outputs 3.0

Q18. There is a stream named s open for writing. What option will you select to write a line to the stream”

s.write(“Hellon”)

write(s, “Hello”)

s.writeln(“Hello”)

s.writeline(“Hello”)

Q19. Assuming that the following code has been executed successfully, selected the expression which evaluate to True (Select two answers) Def f (x, y); Nom, denom = x, y def g ( ) ; Return nom / denom A = f (1, 2) B = f (3, 4)

a ( ) == 4

a is not None

b ( ) == 4

a ! = b

Q20. Assuming that the snippet below has been executed successfully, which of the following expressions will evaluate to True? (Select two answers) string = ‘python’ [::2] string = string[-1] + string[-2]

string[0] == string[-1]

string is None

len (string] == 3

string[0] == ‘o’

Q21. 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 :

Q22. What is the expected output of the following code?

an exception is raised

Q23. Which of the following expressions evaluate to True? (Select two answers)

len (” ‘ ”) == 2

len ( ‘ ‘ ‘ 12
34 ‘ ‘ ‘) == 4

chr (ord(‘z’) – 1 == ‘Y’

ord (”0”) – ord (”9”) == 10

Q24. What is the expected output of the following snippet?

the code is erroneous

Q25. Assuming that the following snippet has been successfully executed, which of the equations are False? (Select two answers)

len(a)== len (b)

a [0]-1 ==b [0]

a[0] = b[0]

b[0] – 1 == a[0]

>>> print(len(a)==len(b))
True
>>> print(a[0]-1==b[0])
True
>>> print(a[0]==b[0])
False
>>> print(b[0]-1 == a[0])
False

Q26. What is the output of the following piece of code?

ant’bat’came1

ant”bat”came1

antbatcame1

ant bat came1

Q27. What will the value of the i variable be when the following loop finishes its execution?

the variable becomes unavailable

Q28. Which of the following expressions evaluate to True? (Select two answers)

121 +1 == int (‘1’ + 2 * ‘2’)

float (‘3.14’) == str(‘3.’+’14’)

‘xyz’.lower() ‘XY’

‘8’ + ‘8’ !=2 * ‘8’

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