Free PCAP-31-03 Braindumps Download Updated on Oct 22, 2021 with 120 Questions
Python Institute PCAP-31-03 Exam Practice Test Questions
NEW QUESTION 26
Assuming that the following piece of code has been executed successfully, which of the expressions evaluate to True? (Choose two.)
- A. obj_a is obj_aa
- B. B.VarA == 1
- C. isinstance (obj_b,A)
- D. A.VarA == 1
Answer: A,C
NEW QUESTION 27
With regards to the directory structure below, select the proper forms of the directives in order to import module_a. (Select two answers)
- A. import pypack.module_a
- B. from pypack import module_a
- C. import module_a
- D. import module_a from pypack
Answer: A,B
NEW QUESTION 28
What is the expected output of the following code?
- A. an exception is raised
- B. 0
- C. 1
- D. 2
Answer: A
NEW QUESTION 29
What is the expected behavior of the following code?
- A. it outputs [0, 1, 2, 3, 4]
- B. the code is erroneus and it will not execute
- C. it outputs [4, 2]
- D. it outputs [2, 4]
Answer: C
NEW QUESTION 30
What is the expected behavior of the following code?
- A. it outputs 3
- B. it raises an exception
- C. it outputs 0
- D. it outputs 'None'
Answer: A
NEW QUESTION 31
Which of the following sentences are true? (Select two answers)
- A. lists may be stored inside lists
- B. tuples may be stored inside lists
- C. tuples may not be stored inside tuples
- D. lists may not be stored inside tuples
Answer: A,B
NEW QUESTION 32
What is the expected behavior of the following code?
x - 3 % 1
y -1 if x > else 0
print (y)
- A. it outputs -1
- B. it outputs 0
- C. it outputs 1
- D. the code is erroneous and it will not execute
Answer: B
NEW QUESTION 33
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]
- A. string[0] == string[-1]
- B. string is None
- C. len (string] == 3
- D. string[0] == 'o'
Answer: D
NEW QUESTION 34
Which of the following statements are true? (Select two answers)
- A. Python strings can be concatenated
- B. Python strings can be sliced like lists
- C. Python strings are mutable
- D. Python strings are actually lists
Answer: A,B
NEW QUESTION 35
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. 'var' in Object.__diet__
- C. len(Object.__diet__) == 1
- D. 'prop' in Class.__diet
Answer: C
NEW QUESTION 36
Which of the following snippets will execute without raising any unhandled exceptions? (Select answers) A)
B)
C)
D)
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: A,C,D
NEW QUESTION 37
There is a stream named s open for writing. What option will you select to write a line to the stream''
- A. s.writeln("Hello")
- B. s.write("Hello\n")
- C. s.writeline("Hello")
- D. write(s, "Hello")
Answer: B
NEW QUESTION 38
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 as e:
- B. except e=Exception:
- C. such an action is not possible in Python
- D. except Exception(e):
Answer: A
NEW QUESTION 39
What is the expected output of the following code?
- A. an exception is raised
- B. 0
- C. 1
- D. 2
Answer: D
NEW QUESTION 40
What independently inside the add_new () method in order to make the snippet's output equal to [0, 1, 1] ? (Select two answers)
- A. put self.store(1])
- B. self .put (self.store[1])
- C. self .put self.get () [-1])
- D. self put stire(1])
Answer: B,D
NEW QUESTION 41
What can you deduce from the following statement? (Select two answers)
str = open('file.txt', "rt")
- A. str is a string read in from the file named file.txt
- B. a newlina character translation will be performed during the reads
- C. the opened file cannot be written with the use of the str variable
- D. if file. txt does not exist, it will be created
Answer: A,C
NEW QUESTION 42
What is the expected output of the following snippet?
- A. False lower
- B. True upper
- C. False upper
- D. True lower
Answer: D
NEW QUESTION 43
What will the value of the i variable be when the following loop finishes its execution?
- A. 0
- B. 1
- C. the variable becomes unavailable
- D. 2
Answer: A
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 44
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")
- A. 'key' in diet.keys()
- B. diet['key'] != None
- C. diet.exists('key')
- D. 'key' in diet
Answer: A,B
NEW QUESTION 45
How many lines does the following snippet output?
- A. three
- B. one
- C. four
- D. two
Answer: A
NEW QUESTION 46
What is the expected behavior of the following code?
- A. it outputs [0, 1, 2, 3, 4]
- B. the code is erroneus and it will not execute
- C. it outputs [4, 2]
- D. it outputs [2, 4]
Answer: C
NEW QUESTION 47
......
Topics of PCAP - Certified Associate in Python Programming (PCAP-31-03) Exam
The syllabus for the PCAP-31-03 dumps is listed below in detail of each section and their topics:
1. Control and Evaluations (25%)
Objectives covered by this section:
- bitwise operators: ~ & ^ | « »
- formatting print() output with end= and sep= arguments
- numeric operators: * / % // + â
- basic concepts: interpreting and the interpreter, compilation and the compiler, language elements, lexis, syntax and semantics, Python keywords, instructions, indenting
- relational operators (== != > >= < <= ), building complex Boolean expressions
- building loops: while, for, range(), in, iterating through sequences
- expanding loops: while-else, for-else, nesting loops, and conditional statements
- simple strings: constructing, assigning, indexing, slicing comparing, immutability
- Boolean operators: not and or
- controlling loop execution: break, continue
- basic input and output: input(), print(), int(), float(), str() functions
- operators: unary and binary, priorities and binding
- literals: Boolean, integer, floating-point numbers, scientific notation, strings
- conditional statements: if, if-else, if-elif, if-elif-else
- simple lists: constructing vectors, indexing, and slicing, the len() function
- assignments and shortcut operators
- string operators: * +
- accuracy of floating-point numbers
- the pass instruction
2. Data Aggregates (25%)
Objectives covered by this section:
- tuples vs. lists: similarities and differences, lists inside tuples and tuples inside lists
- strings in detail: ASCII, UNICODE, UTF-8, immutability, escaping using the \ character, quotes and apostrophes inside strings, multiline strings, copying vs. cloning, advanced slicing, string vs. string, string vs. non-string, basic string methods (upper(), lower(), isxxx(), capitalize(), split(), join(), etc.) and functions (len(), chr(), ord()), escape characters
- tuples: indexing, slicing, building, immutability
- lists in detail: indexing, slicing, basic methods (append(), insert(), index()) and functions (len(), sorted(), etc.), del instruction, iterating lists with the for loop, initializing, in and not in operators, list comprehension, copying and cloning
- dictionaries: building, indexing, adding and removing keys, iterating through dictionaries as well as their keys and values, checking key existence, keys(), items(), and values() methods
- lists in lists: matrices and cubes
3. Functions and Modules (25%)
Objectives covered by this section:
- import directives, qualifying entities with module names, initializing modules
- hiding module entities
- the if operator
- lambda functions, defining and using
- map(), filter(), reduce(), reversed(), sorted() functions and the sort() method
- Python hashbangs, using multiline strings as module documentation
- constructing and distributing packages, packages vs. directories, the role of the init.py file
- name scopes, name hiding (shadowing), the global keyword
- pyc file creation and usage
- parameters vs. arguments, positional keyword and mixed argument passing, default parameter values
- converting generator objects into lists using the list() function
- writing and using modules, the name variable
- return and yield keywords, returning results, the None keyword, recursion
- defining and invoking your functions and generators
4. Classes, Objects, and Exceptions (25%)
Objectives covered by this section:
- defining your classes, superclasses, subclasses, inheritance, searching for missing class components, creating objects
- introspection: dict, name, module, bases properties, examining class/object structure
- writing and using constructors
- single inheritance vs. multiple inheritances
- inheritance and overriding, finding class/object components
- the try-except-else-finally block, the raise statement, the except-as variant
- exceptions hierarchy, assigning more than one exception to one except branch
- using predefined exceptions and defining your ones
- adding your exceptions to an existing hierarchy
- the anatomy of an exception object
- class attributes: class variables and instance variables, defining, adding, and removing attributes, explicit constructor invocation
- read(), readinto(), readline(), write(), close() methods
- hasattr(), type(), issubclass(), isinstance(), super() functions
- input/output basics: opening files with the open() function, stream objects, binary vs. text files, newline character translation, reading and writing files, byte array objects
- name mangling
- assertions
- the init method
- invoking methods, passing and using the self-argument/parameter
- class methods: defining and using the self-parameter meaning and usage
- the role of the str method
What is the duration, language, and format of PCAP - Certified Associate in Python Programming (PCAP-31-03) Exam
- Language of Exam: English
- Passing score: 70%
- Type of Questions: Single-choice and multiple-choice questions
- Number of Questions: 40
- Duration of Exam: 65 minutes + 10 minutes (Non-Disclosure Agreement/Tutorial)
Difficulty in Writing PCAP - Certified Associate in Python Programming (PCAP-31-03) Exam
For those candidates who do not exercise during prep work, the PCAP - Certified Associate in Python Programming (PCAP-31-03) exam is very difficult, and candidates need a practice environment as well. No exam is difficult if it is well prepared. Check the links down below to get access to all study materials needed to prepare for the exam. The links will provide PCAP-31-03 dumps that are very good resources to prepare for an exam. The PCAP - Certified Associate in Python Programming (PCAP-31-03) exam will demonstrate the ability to execute coding tasks in the Python language related to the fundamentals of programming and the basic notions and techniques used in object-oriented programming. Different PCAP-31-03 dumps pdf cleared most of the concepts of the students of the exams and prepared them for the examination from which certification will be achieved.
Updated Verified PCAP-31-03 dumps Q&As - Pass Guarantee or Full Refund: https://www.exam4free.com/PCAP-31-03-valid-dumps.html
Updated Certification Exam PCAP-31-03 Dumps - Practice Test Questions: https://drive.google.com/open?id=1VB5J4yCDeg1uDqjd4pUE88ueS5XWQB16
