admin Oct, Tue, 2024 EXAM PYTHON EXAMS 1234567891011121314151617181920 Exam Instructions: Total Number of Questions: 20 You will be required to answer a total of 20 multiple-choice questions. Time Limit: 200 seconds for the entire exam You must complete all 20 questions within 200 seconds. Once the time is up, the exam will automatically submit. Passing Criteria: A minimum score of 60% is required to pass the exam and qualify for a certificate. Certificate Award: Upon passing with at least 60%, you will be awarded a Certificate of Achievement. Multiple Attempts: You are allowed to take the exam multiple times. Only your highest score will be considered for certification. Additional Instructions: Read each question carefully before answering. The exam timer cannot be paused once it begins. Ensure a stable internet connection throughout the exam. Good luck, and feel free to retake the exam to improve your score! Python Exam Test your Python skills with a challenging exam designed to evaluate your knowledge in programming, data structures, and algorithms The certificate will be generated based on the information you provide in the form, so please ensure that all details are entered correctly. NameEmailPhone NumberUniversityCollegeDegreeDepartmentPass Out YearPass Out Year2014201520162017201820192020202120222023202420252026202720282029 1 / 20 1) How do you check the type of a variable in Python? A) checktype() B) typeof() C) gettype() D) type() 2 / 20 2) What does str(123) return? A) 123 B) '321' C) 'str(123)' D) '123' 3 / 20 3) How do you implement a binary search algorithm in Python? A) By using random access B) By using a recursive or iterative approach on a sorted list C) By using a sorting algorithm D) By using a linear scan 4 / 20 4) Which function is used to get the length of a list in Python? A) length() B) size() C) len() D) count() 5 / 20 5) How do you implement a thread pool in Python? A) By creating threads manually B) By using concurrent.futures.ThreadPoolExecutor to manage a pool of threads C) By using global variables D) By using asyncio 6 / 20 6) How do you create a generator expression in Python? A) generate(x for x in range(10)) B) generator(x for x in range(10)) C) [x for x in range(10)] D) (x for x in range(10)) 7 / 20 7) How do you create a context manager in Python? A) By using try and finally B) By using open() C) By using with and as D) By using __enter__() and __exit__() methods 8 / 20 8) What is the purpose of the weakref module in Python? A) Prevents garbage collection B) Creates weak references to objects, preventing strong reference cycles C) Handles memory leaks D) Locks memory references 9 / 20 9) How do you execute Python code dynamically? A) By using __call__() method B) By using dis module C) By using exec() and eval() functions D) By using compile() 10 / 20 10) What is the purpose of functools.lru_cache? A) It manages memory directly B) It improves security C) It is used for data persistence D) It provides a decorator to cache the results of expensive function calls using a least-recently-used strategy 11 / 20 11) What will be the output of the following code: print(1 or 0)? A) 1 B) 1 C) None 12 / 20 12) What will be the output of the following code: print(list({1, 2, 3}))? A) None B) 1 C) [3] D) [1, 2, 3] 13 / 20 13) What will be the output of the following code: print({1, 2} & {2, 3})? A) {1, 2, 3} B) 1 C) None D) {2} 14 / 20 14) What will be the output of the following code: print([1, 2, 3].pop(0))? A) 2 B) 1 C) 1 D) None 15 / 20 15) What will be the output of the following code: print(sorted([3, 1, 2]))? A) [3, 2, 1] B) 1 C) [1, 2, 3] D) None 16 / 20 16) What will be the output of the following code: print({1, 2, 2, 3})? A) None B) {1, 2, 3} C) {1, 2} D) 1 17 / 20 17) What will be the output of the following code: `print({"a", "b", "c"} A) 1 B) None C) {'a', 'b', 'c', 'd'} D) {'b'} 18 / 20 18) What will be the output of the following code: print("hello".startswith("h"))? A) 1 B) None C) TRUE D) FALSE 19 / 20 19) What will be the output of the following code: print("abc"[1:])? A) ab B) 1 C) bc D) None 20 / 20 20) What will be the output of the following code: print([1, 2, 3].pop())? A) 1 B) 1 C) 3 D) None Your score isDear %%user_name%%, Your Score is %%score%% in %%quiz_name%% Share this post in Your linkedIn Post 🚀 Exciting %%quiz_name%% Challenge for Students! 🐍🏆 Hey everyone! I’m thrilled to invite all students to participate in a fun Python challenge! I recently scored %%score%% in an exam conducted by Data Alcott System, and I’m challenging you to see if you can beat it! Challenge Details: Objective: Outscore me at %%score%% How to Participate: Take the exam here: ExamLink This is a great opportunity to test your skills and have some fun! I can’t wait to see who will rise to the challenge. Good luck, everyone! 🎉 #PythonChallenge #Coding #Python #ChallengeAccepted #dataalcott Share linkedin Link in DM and get the certificate. LinkedIn Facebook Twitter VKontakte Don’t miss out on more exciting challenges and updates—follow our network to stay ahead! 0% Thank you for participating in our Exam We’d love to hear your feedback to help us improve. Please take a moment to complete this review form. See review Thank you for your time and valuable feedback! 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