Wednesday, September 9, 2026
Latest:

Questions & Answers

(Frequently asked questions)

Questions & Answers › Tag: Data Science
Filter:AllOpenResolvedClosedUnanswered
Which of the following is not a component of Xunit-Style Architecture?
AnsweredAdam asked 4 years ago • 
9678 views1 answers0 votes
How many tests are run, when below code is tested using unittest import unittest class SampleTestClass(unittest.TestCase): def sample_test1(self): self.assertEqual('HELLO', 'hello'.upper()) def test_sample2(self): self.assertEqual(3*3, 9)
AnsweredAdam asked 4 years ago • 
7313 views1 answers0 votes
Which of the following decorator is used to skip a test if a given condition is false, with unittest?
AnsweredAdam asked 4 years ago • 
6932 views1 answers0 votes
unittest is a xUnit-style based unit testing framework in Python. State true or false.
AnsweredAdam asked 4 years ago • 
6374 views1 answers0 votes
A doctest mixes documentation and testing. State true or false.
AnsweredAdam asked 4 years ago • 
4991 views1 answers0 votes
Which of the following doctest directive is used for not considering or executing a specific doctest?
AnsweredAdam asked 4 years ago • 
7159 views1 answers1 votes
A sample module named sample_module.py contained the following contents. def mul(x, y):
AnsweredAdam asked 4 years ago • 
23552 views1 answers0 votes
Which of the following doctest directive is used to deal with unexpected whitespace that appears in the output?
AnsweredAdam asked 4 years ago • 
7888 views1 answers1 votes
Which of the following is a docstring?
AnsweredAdam asked 4 years ago • 
7204 views1 answers0 votes
A sample function sample_fuc is defined as shown below. def sample_func(x, y):
AnsweredLokesh Kumar asked 4 years ago • 
7316 views1 answers0 votes
Which of the following doctest directive is used to ignore part of the result?
AnsweredAdam asked 4 years ago • 
6719 views1 answers0 votes
Which of the following special attribute can be used to access a doc string in a program?
AnsweredAdam asked 4 years ago • 
4416 views1 answers0 votes
A sample module named sample_module.py contained the following contents. def mul(x, y): """Multiplies two given numbers and returns the product. >>> mul(6, 7) 42 >>> mul(-8, 7) -56 """ return x * y What is the expected output when you run the doctests using below command? python -m doctest sample_module.py
AnsweredAdam asked 4 years ago • 
9875 views1 answers1 votes
Which of the following is a valid doctest?
AnsweredAdam asked 4 years ago • 
5915 views1 answers0 votes
Which of the following is true about a docstring?
AnsweredAdam asked 4 years ago • 
7922 views1 answers0 votes
Why Software Testing is necessary?
AnsweredAdam asked 4 years ago • 
993 views1 answers0 votes
The process of evaluating a software with an intent to determine if it has met the specified requirements is known as __________.
AnsweredAdam asked 4 years ago • 
4616 views1 answers0 votes
Which of the following is the next level of testing to unit testing?
AnsweredAdam asked 4 years ago • 
2051 views1 answers0 votes
The real objective of Software testing is to ensure 100% defect free product. State true or false.
AnsweredAdam asked 4 years ago • 
3308 views1 answers-1 votes
Which type of testing is performed to check if a program is behaving as expected?
AnsweredAdam asked 4 years ago • 
1276 views1 answers0 votes
Which type of testing is done when one of your existing functions stop working?
AnsweredAdam asked 4 years ago • 
3574 views1 answers0 votes
The testing method, which is used to test individual components of a program is known as ________.
AnsweredAdam asked 4 years ago • 
2569 views1 answers0 votes
Which of the following are the unit testing packages available in Python?
AnsweredAdam asked 4 years ago • 
2613 views1 answers0 votes
Which type of testing is performed to check if a program is behaving as expected?
AnsweredAdam asked 4 years ago • 
6076 views1 answers0 votes
The discipline of writing tests first and then writing development code is known as ____________.
AnsweredAdam asked 4 years ago • 
2411 views1 answers0 votes
In SQLAlchemy, performing operations using Raw SQL is easier.
AnsweredAdam asked 4 years ago • 
1877 views1 answers0 votes
os.mkdir enables to create a new file.
AnsweredAdam asked 4 years ago • 
1920 views1 answers0 votes
Pickle cannot store class objects.
AnsweredAdam asked 4 years ago • 
2287 views1 answers0 votes
Which of the following is considered an optimized list?
AnsweredAdam asked 4 years ago • 
1863 views1 answers0 votes
What are the major benefits of using SQLAlchemy?
AnsweredAdam asked 4 years ago • 
1889 views1 answers0 votes
123456…8