Sunday, April 20, 2025
Latest:

Questions & Answers

(Frequently asked questions)

Filter:AllOpenResolvedClosedUnanswered
What is the shape of the data frame df defined in the below-shown code? import pandas as pd data = [{‘a’: 1, ‘b’: 2}, {‘a’: 5, ‘b’: 10, ‘c’: 20}] df = pd.DataFrame(data, columns=[‘a’, ‘b’])
AnsweredAdam asked 3 years ago • 
10457 views1 answers0 votes
What is the data type of series s defined in below code? import pandas as pd s = pd.Series([9.2, ‘hello’, 89])
AnsweredAdam asked 3 years ago • 
4905 views1 answers0 votes
Which of the following commands run only one test case, present in sample_module.py using pytest?
AnsweredAdam asked 3 years ago • 
10425 views1 answers0 votes
Pytest is available as a part of Python standard library. State true or false.
AnsweredAdam asked 3 years ago • 
5046 views1 answers0 votes
Pytest is capable of discovering and running tests written in unittest and nose. State true or false.
AnsweredAdam asked 3 years ago • 
4338 views1 answers0 votes
Which of the following option is used to generate Junit style test report in xml using pytest?
AnsweredAdam asked 3 years ago • 
7059 views1 answers0 votes
Which of the following decorator is used to transform a user defined function into a fixture using pytest?
AnsweredAdam asked 3 years ago • 
6477 views1 answers0 votes
Which of the following decorator is used to skip a test unconditionally, with pytest?
AnsweredAdam asked 3 years ago • 
6850 views1 answers0 votes
How many tests are run, when below code is tested using pytest import unittest def test_sample1(): assert 3 == 3 class SampleTestClass(unittest.TestCase): def test_sample2(self): self.assertEqual(3, 3)
AnsweredAdam asked 3 years ago • 
13393 views1 answers0 votes
Which of the following are the function level fixtures available in pytest?
AnsweredAdam asked 3 years ago • 
6859 views1 answers0 votes
Which of the following command is used to discover all tests in a project and execute them using pytest?
AnsweredAdam asked 3 years ago • 
7037 views1 answers0 votes
How many tests of sample_module.py shown below, are successfully passed, when run with nose? from nose.tools import raises class SampleTestClass: @raises(TypeError) def test_sample1(self): pow(2, '4') @raises(Execption) def test_sample2(self): max([7, 8, '4']) @raises(Exception) def test_sample3(self): int('hello')
AnsweredAdam asked 3 years ago • 
6835 views1 answers1 votes
How many tests are run, when below code is tested using nose? import unittest def test_sample1(): assert 3 == 3 class SampleTestClass(unittest.TestCase): def test_sample2(self): self.assertEqual(3, 3)
AnsweredAdam asked 3 years ago • 
5263 views1 answers0 votes
Unittest Tests can be run using nose. State true or false.
AnsweredAdam asked 3 years ago • 
5511 views1 answers0 votes
Which of the following package is required for generating test reports in html format using nose?
AnsweredAdam asked 3 years ago • 
6069 views1 answers0 votes
ok_ utility from nose.tools is equivalent to ____________.
AnsweredAdam asked 3 years ago • 
7756 views1 answers0 votes
Test discovery is simpler in unittest than in nose. State true or false.
AnsweredAdam asked 3 years ago • 
4100 views1 answers0 votes
Which of the following decorator is used to report a test as a failure one, if execution of it takes more than the specified number of seconds?
AnsweredAdam asked 3 years ago • 
6763 views1 answers0 votes
Which of the following command is used to discover all tests in a project and execute them using nose?
AnsweredAdam asked 3 years ago • 
6423 views1 answers0 votes
Nose supports use of fixtures at package level. State true or false.
AnsweredAdam asked 3 years ago • 
6093 views1 answers0 votes
Nose can recognize tests which are not part of a Test class, derived from a Parent class. State True or False
AnsweredAdam asked 3 years ago • 
3967 views1 answers0 votes
Which of the following decorator is used to assign user defined setup and tear down functions to a test function, while using nose?
AnsweredAdam asked 3 years ago • 
4965 views1 answers0 votes
Which of the following option is used to generate test report in xml using nose?
AnsweredAdam asked 3 years ago • 
6762 views1 answers0 votes
Given as input n and m, print the number of digits that are common in n and m. For example, if m = 123 and n = 133, then output = 2
AnsweredSai Ranjan Muni asked 3 years ago • 
1187 views1 answers0 votes
Which of the following command is executed to run all the test cases present in a project folder using unittest?
AnsweredAdam asked 3 years ago • 
4669 views1 answers0 votes
What is the parent class from which a Test class has to be derived for running it with unittest?
AnsweredAdam asked 3 years ago • 
6192 views1 answers0 votes
A single test module contains only one Test Class. State true or false.
AnsweredAdam asked 3 years ago • 
5921 views1 answers1 votes
How many tests of sample_module.py shown below, are successfully passed, when run with unittest? import unittest class SampleTestClass(unittest.TestCase): def test_sample1(self): self.assertRaises(TypeError, pow, 2, '4') def test_sample2(self): self.assertRaises(Exception, max, [7, 8, '4']) def test_sample3(self): self.assertRaises(ValueError, int, 'hello')
AnsweredAdam asked 3 years ago • 
1606 views1 answers0 votes
Which of the following statement ensures that all tests present in sample_test_module.py are run while using the command python sample_test_module.py
AnsweredAdam asked 3 years ago • 
6463 views1 answers0 votes
Which of the following method is used to check equality of two lists in a test, with unitest?
AnsweredAdam asked 3 years ago • 
4985 views1 answers0 votes
1…3031323334…40
Copyright © 2025 EASTER SCIENCE. All rights reserved.