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An improvement project lead is interested to understand the logical flow of "Ticket Resolution" process. What would be the best way to understand the logical flow?
AnsweredLokesh Kumar asked 10 months ago • 
3213 views1 answers0 votes
Let's consider the following problem. A list of numbers is given: numbers = [1, 2, 3, 4, 5, 6] Our task is to leave only even numbers in the list. We may be tempted to write the following code: for i in numbers: if i % 2 != 0: del numbers[i] This solution is incorrect because we iterate over the object from which we remove elements (this causes some element skips in the iterable object and results in a wrong answer). Select the obtained numbers list.
AnsweredLokesh Kumar asked 1 year ago • 
367 views1 answers0 votes
The following operations were performed: numbers = [1, 2, 3] numbers.append(numbers) Select the form of the numbers list.
AnsweredLokesh Kumar asked 1 year ago • 
527 views1 answers0 votes
What assertion method will you use when you check if an element belongs to a sequence/collection?
AnsweredLokesh Kumar asked 1 year ago • 
471 views1 answers0 votes
How do you display the path to the current working directory in Python? (select two)
AnsweredLokesh Kumar asked 1 year ago • 
579 views1 answers0 votes
What is the pickle built-in module for?
AnsweredLokesh Kumar asked 1 year ago • 
590 views1 answers0 votes
The following operations were performed: a = [1, 2, 3, 4, 5] b = a b.pop() Select the correct answer.
AnsweredLokesh Kumar asked 1 year ago • 
453 views1 answers0 votes
What is the name of a built-in module that offers a set of classes that contain all common path operations in an object-oriented way?
AnsweredLokesh Kumar asked 1 year ago • 
443 views1 answers0 votes
What is the name of a built-in package that provides additional data types (for example: Counter, ChainMap, deque), providing alternatives to general-purpose built-in types such as dict, list, set, and tuple?
AnsweredLokesh Kumar asked 1 year ago • 
540 views1 answers0 votes
The following list is given: artists = ['Sting', 'Phil Collins', 'The Police', 'Queen', 'AC/DC'] What does the list below look like? result = list(filter(lambda artist: len(artist) > 5, artists))
AnsweredLokesh Kumar asked 1 year ago • 
630 views1 answers0 votes
A nested list is given: stocks = [['AAPL', 'MSFT'], ['AMZN', 'TSLA', 'NVDA']] Which of the following code snippets creates a shallow copy of the stocks list? (select three)
AnsweredLokesh Kumar asked 1 year ago • 
290 views1 answers0 votes
What is the name of the Python built-in Unit Testing framework?
AnsweredLokesh Kumar asked 1 year ago • 
639 views1 answers0 votes
A list of numbers is given: numbers = list(range(10)) The following operation was performed: numbers[:5] = [sum(numbers[:5])] What does the numbers list look like?
AnsweredLokesh Kumar asked 1 year ago • 
578 views1 answers0 votes
What is the name of a built-in module that provides classes for working with dates and times in Python?
AnsweredLokesh Kumar asked 1 year ago • 
634 views1 answers0 votes
What is the result of the following operation? ['A', 'B', 'C'] * 3
AnsweredLokesh Kumar asked 1 year ago • 
635 views1 answers0 votes
What is the result of the following operation? ‘#’ * 5
AnsweredLokesh Kumar asked 1 year ago • 
617 views1 answers0 votes
The following operations were performed: a = [1, 2, 3, 4, 5] b = a[:] b.pop() Select the correct answer.
AnsweredLokesh Kumar asked 1 year ago • 
593 views1 answers0 votes
The following lists are given: letters = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'] numbers = [1, 2, 3, 4, 5, 6, 7, 8] What does the list below look like? chessboard = [''.join([i, str(j)]) for i, j in zip(letters, numbers)]
AnsweredLokesh Kumar asked 1 year ago • 
331 views1 answers0 votes
The following list is given: artists = ['Sting', 'Phil Collins', 'The Police', 'Queen', 'AC/DC'] What does the list below look like? result = list(map(lambda artist: len(artist), artists))
AnsweredLokesh Kumar asked 1 year ago • 
610 views1 answers0 votes
The following list is given: artists = ['Sting', 'Phil Collins', 'The Police', 'Queen', 'AC/DC'] The following operation was performed on the list: artists.pop() Select artists list after this operation.
AnsweredLokesh Kumar asked 1 year ago • 
622 views1 answers0 votes
Select the true statements about deep copy and shallow copy of objects. (select three)
AnsweredLokesh Kumar asked 1 year ago • 
437 views1 answers0 votes
How do you make a copy of a file with Python?
AnsweredLokesh Kumar asked 1 year ago • 
505 views1 answers0 votes
What is the name of the Python built-in module for working with regular expressions?
AnsweredLokesh Kumar asked 1 year ago • 
198 views1 answers0 votes
A nested list is given: stocks = [['AAPL', 'MSFT'], ['AMZN', 'TSLA', 'NVDA']] Which of the following code snippets makes a deep copy of the stocks list? (select one)
AnsweredLokesh Kumar asked 1 year ago • 
595 views1 answers0 votes
The following dictionaries are given: stocks_1 = {‘CDR’: 200.0, ‘PLW’: 420.0} stocks_2 = {’11B’: 510.0, ‘CDR’: 205.5} What will be the result of the following operation? {**stocks_1, **stocks_2}
AnsweredLokesh Kumar asked 1 year ago • 
544 views1 answers0 votes
What is the name of the Python built-in module for working with SQLite databases?
AnsweredLokesh Kumar asked 1 year ago • 
625 views1 answers0 votes
The following list is given: artists = ['Sting', 'Phil Collins', 'The Police', 'Queen', 'AC/DC'] What will be the result of the following operation? artists[::-1]
AnsweredLokesh Kumar asked 1 year ago • 
374 views1 answers0 votes
The following list is given: numbers = [0, 1, 2, 3, 4] What will be the result of the following operation? sorted(numbers) is numbers
AnsweredLokesh Kumar asked 1 year ago • 
528 views1 answers0 votes
Which built-in module will you use when you need to create a more advanced iterator?
AnsweredLokesh Kumar asked 1 year ago • 
488 views1 answers0 votes
What will be the result of the following operation? 'python' * False
AnsweredLokesh Kumar asked 1 year ago • 
505 views1 answers0 votes
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