Actual PCAP-31-03 Certified Associate in Python Programming Exam Dumps

dumps2021-10-23T03:04:29+08:00

Certified Associate in Python Programming PCAP-31-03 exam actual dumps are available, which are useful in the preparation. In real Python Institute PCAP-31-03 exam, there are 40 questions, and you have 70 minutes to complete all the questions. The required passing score of PCAP-31-03 exam is 70%. With all of Python Institute PCAP-31-03 exam dumps, you can pass the test easily. Free Python Institute PCAP-31-03 exam actual dumps are available below.

Page 1 of 4

1. A two-parameter lambda function raising its first parameter to the power of the second parameter should be declared as:

lambda (x, y) = x ** y

lambda (x, y): x ** y

def lambda (x, y): return x ** y

lambda x, y: x ** y

2. Which one of the platform module functions should be used to determine the underlying platform name?

platform.uname ()

platform.platform ()

platform.python_version()

platform.processor()

3. What is the expected behavior of the following code?

it outputs 1

it outputs 0

it raises an exception

it outputs 2

4. What is true about Python class constructors? (Select two answers)

the constructor's first parameter identifies an object currently being created

the constructor cannot use the default values of the parameters

the constructor can be invoked directly under strictly defined circumstances

super-class constructor is invoked implicitly during constructor execution

5. What is the expected behavior of the following code?

x - 3 % 1

y -1 if x > else 0

print (y)

it outputs -1

the code is erroneous and it will not execute

it outputs 1

it outputs 0

6. The following class hierarchy is given.

What is the expected out of the code?

7. 1.Executing the following snippet

will cause the dct:

to hold two keys named ‘pi’ linked to 3.14 and 3.1415 respectively

to hold two key named ‘pi’ linked to 3.14 and 3.1415

to hold one key named ‘pi’ linked to 3.1415

to hold two keys named ‘pi’ linked to 3.1415

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

the variable becomes unavailable

9. How many lines does the following snippet output?

three

one

two

four

10. 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'

Page 2 of 4

11. What is the expected behavior of the following code?

It will

print 2 1

print 1 2

cause a runtime exception

print <generator object f at (some hex digits)>

12. What is the expected output of the following code if the file named existing_text_file is a non-zero length text file located inside the working directory?

the length of the first line from the file

-1

the number of lines contained inside the file

the length of the last line from the file

13. An operator able to perform bitwise shifts is coded as (select two answers)

- -

14. What is the expected behavior of the following code?

It will:

print 4321

print <generator object f at (some hex digits)>

cause a runtime exception

print 1234

15. 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

16. What is the expected behavior of the following code?

it raises an exception

it outputs True

it outputs False

it outputs nothing

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

18. What would you use instead of XXX if you want to check whether a certain ‘ key' exists in a dictionary called diet? (Select two answers)

II

if XXX:

print ("Key exists")

'key' in diet

diet['key'] != None

diet.exists('key')

'key' in diet.keys()

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

str(1-1) in '012345£739'[:2]

'phd' in 'alpha'

'deb' not in 'abcde' [::-1]

'True' not in 'False'

20. What is the expected behavior of the following code?

It will:

print 0

cause a runtime exception

prints 3

print an empty line

Page 3 of 4

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

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

'var' in Object.__diet__

'prop' in Class.__diet

len(Object.__diet__) == 1

'var1 in Class, diet

23. A compiler is a program designed to (select two answers)

rearrange the source code to make it clearer

check the source code in order to see if its correct

execute the source code

translate the source code into machine code

24. What is the expected behavior of the following code?

it outputs [1, 3]

the code is erroneous and it will not execute

it outputs [3, 1]

it outputs [4, 2, 0]

25. What is the expected output of the following code if there is no file named non existing_file inside the working directory?

2 2

1 3

1 2 3

2 2 3

26. What is a true about python class constructors? (Select two answers)

the constructor must have at least one parameter

the constructor must return a value other than None

the constructor is a method named_init_

there can the more than one constructor in a Python class.

27. What is the expected out of the following code of the file named zero_length_existing_file is a zero-length file located inside the working directory?

-1

an errno value corresponding to file not found

28. What is the expected behavior of the following code?

it outputs 6

it outputs 1

it outputs 3

it raises an exception

29. 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

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

the code is erroneous

Page 4 of 4

31. 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

32. If you need a function that does nothing, what would you use instead of XXX? (Select two answers)

def idler ( ):

XXX

pass

return

exit

None

33. What can you deduce from the following statement? (Select two answers)

str = open('file.txt', "rt")

str is a string read in from the file named file.txt

a newlina character translation will be performed during the reads

if file. txt does not exist, it will be created

the opened file cannot be written with the use of the str variable

34. A Python module named pymod.py contains a variable named pyvar.

Which of the following snippets will let you access the variable? (Select two answers)

import pyvar from pymod pyvar = 1

from pymod import pyvar = 1

from pymod import pyvar pyvar ()

import pymod pymod.pyvar = 1

35. 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'}

36. Assuming that the V variable holds an integer value to 2, which of the following operators should be used instead of OPER to make the expression equal to 1?

V OPER 1 -

<<<

>>>

Actual PCAP-31-03 Certified Associate in Python Programming Exam Dumps