[Jul-2023] PCAP-31-03 Exam Questions and Valid PCAP-31-03 Dumps PDF
PCAP-31-03 Brain Dump: A Study Guide with Tips & Tricks for passing Exam
Python Institute PCAP-31-03 Exam Syllabus Topics:
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The PCAP-31-03 certification exam is an excellent opportunity for individuals who want to start their career in Python programming. It provides a solid foundation in Python programming concepts and helps individuals demonstrate their proficiency in the language. With the increasing demand for Python developers, obtaining the PCAP-31-03 certification can open up various job opportunities and help individuals advance in their careers.
NEW QUESTION # 64
What is the expected behavior of the following code?
It will:
- A. print 4321
- B. cause a runtime exception
- C. print <generator object f at (some hex digits)>
- D. print 1234
Answer: C
Explanation:
NEW QUESTION # 65
What is the expected behavior of the following code?
- A. it raises an exception
- B. it outputs nothing
- C. it outputs True
- D. it outputs False
Answer: C
NEW QUESTION # 66
Assuming that the code below has been executed successfully, which of the following expressions evaluate to True? (Select two answers)
- A. 'var1 in Class, diet
- B. len(Object.__diet__) == 1
- C. 'prop' in Class.__diet
- D. 'var' in Object.__diet__
Answer: B,D
NEW QUESTION # 67
What is true about Python class constructors? (Choose two.)
- A. the constructor must return a value other than None
- B. the constructor must have at least one parameter
- C. the constructor is a method named __init__
- D. there can be more than one constructor in a Python class
Answer: B,C
NEW QUESTION # 68
The first parameter of each method:
- A. is set to a unique random value
- B. is always set to None
- C. is set by the first argument's value
- D. holds a reference to the currentlv processed object
Answer: D
Explanation:
The first argument of every class method, including init, is always a reference to the current instance of the class. By convention, this argument is always named self. In the init method, self refers to the newly created object; in other class methods, it refers to the instance whose method was called
NEW QUESTION # 69
Python's built-in function named open () tries to open a file and returns:
- A. a stream object
- B. always None
- C. an error code (0 means success)
- D. an integer value identifying an opened file
Answer: D
NEW QUESTION # 70
What is the expected behavior of the following code?
- A. it outputs error
- B. it outputs <class ' IndexError' >
- C. it outputs list assignment index out of range
- D. the code is erroneous and it will not execute
Answer: C
NEW QUESTION # 71
What is the expected behavior of the following code?
- A. it outputs [3, 1]
- B. it outputs [4, 2, 0]
- C. the code is erroneous and it will not execute
- D. it outputs [1, 3]
Answer: D
NEW QUESTION # 72
What is the expected behavior of the following code?
- A. it raises an exception
- B. it outputs 6
- C. it outputs 1
- D. it outputs 3
Answer: B
NEW QUESTION # 73
Python's built-in function named open () tries to open a file and returns:
- A. always None
- B. an error code (0 means success)
- C. an integer value identifying an opened file
- D. a stream object
Answer: D
NEW QUESTION # 74
What can you deduce from the following statement0 (Select two answers) str = open('file.txt', "rt")
- A. if file. txt does not exist, it will be created
- B. str is a string read in from the file named file. txt
- C. a newlina character translation will be performed during the reads
- D. the opened file cannot be written with the use of the str variable
Answer: C,D
NEW QUESTION # 75
What is true about Python class constructors? (Choose two.)
- A. the constructor must return a value other than None
- B. there can be more than one constructor in a Python class
- C. the constructor is a method named __init__
- D. the constructor must have at least one parameter
Answer: B,C
NEW QUESTION # 76
Which of the following expressions evaluate to True? (Select two answers)
- A. 'deb' not in 'abcde' [::-1]
- B. 'True' not in 'False'
- C. str(1-1) in '0123456789'[:2]
- D. 'phd' in 'alpha'
Answer: A,B
NEW QUESTION # 77
What will the value of the i variable be when the following loop finishes its execution?
- A. 0
- B. 1
- C. 2
- D. the variable becomes unavailable
Answer: C
Explanation:
Pass only means there are no statements to execute it does not means the variable is unavailable. Try a Print statement Print(i) after the For Loop and there is your result.
NEW QUESTION # 78
What is the expected behavior of the following code?
- A. it outputs 1
- B. it outputs 2
- C. it outputs 3
- D. the code is erroneous and it will not execute
Answer: B
NEW QUESTION # 79
A compiler is a program designed to (select two answers)
- A. execute the source code
- B. check the source code in order to see if its correct
- C. rearrange the source code to make it clearer
- D. translate the source code into machine code
Answer: B,D
Explanation:
https://www.thoughtco.com/what-is-a-compiler-958322
NEW QUESTION # 80
Assuming that the following code has been executed successfully, selected the expression which evaluate to True (Select two answers)
- A. a ! = b
- B. a ( ) == 4
- C. a is not None
- D. b ( ) == 4
Answer: B,C
NEW QUESTION # 81
Select the valid fun () invocations:
(select two answers)
def fun (a, b=0):
return a*b
- A. fun(b=1)
- B. fun (a=0)
- C. fun (1)
- D. fun(b=1, 0)
Answer: B,C
NEW QUESTION # 82
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PCAP-31-03 Exam Questions: Free PDF Download Recently Updated Questions: https://pdfvce.trainingdumps.com/PCAP-31-03-valid-vce-dumps.html
