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Questions & Answers

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Questions & Answers › Category: Programming Language
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Can you create your own exception in Python?
AnsweredLokesh Kumar asked 2 years ago • 
527 views1 answers0 votes
The following list is given: numbers = [1, 4, 5, 7] What value will be returned when we want to read the item with index 4? numbers[4]
AnsweredLokesh Kumar asked 2 years ago • 
411 views1 answers0 votes
Consider the following try… except… else… instruction: try: … except: … else: … Select correct statement.
AnsweredLokesh Kumar asked 2 years ago • 
491 views1 answers0 votes
You have to create your own exception. What class will you use to inherit from?
AnsweredLokesh Kumar asked 2 years ago • 
518 views1 answers0 votes
What is mocking (unit testing)?
AnsweredLokesh Kumar asked 2 years ago • 
522 views1 answers0 votes
What class will you inherit from if you create a test case (framework unittest)?
AnsweredLokesh Kumar asked 2 years ago • 
383 views1 answers0 votes
What exception will be raised when you import a module/package that is not available in environment?
AnsweredLokesh Kumar asked 2 years ago • 
435 views1 answers0 votes
What assertion method will you use when you test object equality (operator ==)?
AnsweredLokesh Kumar asked 2 years ago • 
524 views1 answers0 votes
What optional clauses does a try … except … statement have? (select two)
AnsweredLokesh Kumar asked 2 years ago • 
520 views1 answers0 votes
What is test fixture (unit tests)?
AnsweredLokesh Kumar asked 2 years ago • 
530 views1 answers0 votes
The following variable is defined: height = -20 What will happen when executing the following code: assert height > 0
AnsweredLokesh Kumar asked 2 years ago • 
520 views1 answers0 votes
What exception will be raised when you try to access an object attribute that is undefined?
AnsweredLokesh Kumar asked 2 years ago • 
473 views1 answers0 votes
The following variable is defined: height = 40 What will happen when executing the following code: assert height > 0
AnsweredLokesh Kumar asked 2 years ago • 
489 views1 answers0 votes
What does the following code return? issubclass(bool, int)
AnsweredLokesh Kumar asked 2 years ago • 
567 views1 answers0 votes
Select true statements about the static method. (select 2)
AnsweredLokesh Kumar asked 2 years ago • 
411 views1 answers0 votes
What is multiple inheritance?
AnsweredLokesh Kumar asked 2 years ago • 
387 views1 answers0 votes
Select true statements about classes and instances. (select three)
AnsweredLokesh Kumar asked 2 years ago • 
723 views1 answers0 votes
Select true statements. (select two) a. A method is a function defined in the body of a class. b. A method is a function that is defined outside the body of a class. c. If a method is called on an instance of a class, it will receive the instance object as its first argument (which is usually called self).
AnsweredLokesh Kumar asked 2 years ago • 
572 views1 answers0 votes
Select the four pillars of object-oriented programming. (select four)
AnsweredLokesh Kumar asked 2 years ago • 
553 views1 answers0 votes
Does Python support multiple inheritance?
AnsweredLokesh Kumar asked 2 years ago • 
526 views1 answers0 votes
Which of the following attributes are private? (select three)
AnsweredLokesh Kumar asked 2 years ago • 
268 views1 answers0 votes
What built-in function will you use when you want to check if a given instance belongs to a certain class?
AnsweredLokesh Kumar asked 2 years ago • 
642 views1 answers0 votes
What does self mean in a class implementation?
AnsweredLokesh Kumar asked 2 years ago • 
493 views1 answers0 votes
The following class is defined: class Person:     pass An instance of this class was created: p = Person() How to get the class name as a string from this instance? (select two)
AnsweredLokesh Kumar asked 2 years ago • 
541 views1 answers0 votes
What does the following code return?
AnsweredLokesh Kumar asked 2 years ago • 
557 views1 answers0 votes
What Python keyword is used to define a class?
AnsweredLokesh Kumar asked 2 years ago • 
573 views1 answers0 votes
Select true statements about public, protected and private attributes/methods. (select three)
AnsweredLokesh Kumar asked 2 years ago • 
581 views1 answers0 votes
What is encapsulation in object-oriented programming?
AnsweredLokesh Kumar asked 2 years ago • 
600 views1 answers0 votes
What is polymorphism in object-oriented programming?
AnsweredLokesh Kumar asked 2 years ago • 
538 views1 answers0 votes
Select true statements about the abstract classes. (select three)
AnsweredLokesh Kumar asked 2 years ago • 
323 views1 answers0 votes
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