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Questions and Answers
What is the correct way to create an empty set in Python?
What is the correct way to create an empty set in Python?
Which statement accurately describes a set in Python?
Which statement accurately describes a set in Python?
What will be the output of the following Python code snippet?
class test: def __init__(self,a): self.a=a def display(self): print(self.a) obj=test() obj.display()
What will be the output of the following Python code snippet?
class test: def __init__(self,a): self.a=a def display(self): print(self.a) obj=test() obj.display()
Which of the following commands is used to create a list in Python?
Which of the following commands is used to create a list in Python?
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What will be displayed when running the following program?
class test: def init(self,a='Hello World'): self.a=a def display(self): print(self.a) obj=test() obj.display()
What will be displayed when running the following program? class test: def init(self,a='Hello World'): self.a=a def display(self): print(self.a) obj=test() obj.display()
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Which of the following statements correctly describes how to create an object in Python?
Which of the following statements correctly describes how to create an object in Python?
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What does the built-in function type do in the context of classes?
What does the built-in function type do in the context of classes?
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Which keyword is used to add an alternative condition to an if statement?
Which keyword is used to add an alternative condition to an if statement?
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In Python, what type of inheritance is illustrated in the following code snippet?
class C(A,B):
In Python, what type of inheritance is illustrated in the following code snippet? class C(A,B):
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What is the output of the following Python program snippet?
if 1 + 3 == 7: print('Hello') else: print('Know Program')
What is the output of the following Python program snippet? if 1 + 3 == 7: print('Hello') else: print('Know Program')
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What will be the output of the given Python code snippet?
def maximum(x, y): if x > y: return x elif x == y: return 'The numbers are equal' else: return y
print(maximum(2, 3))
What will be the output of the given Python code snippet? def maximum(x, y): if x > y: return x elif x == y: return 'The numbers are equal' else: return y print(maximum(2, 3))
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Study Notes
Python Basics
- The
max()function returns the maximum value in a list. - To create a list, you can use
list1 = [],list1 = list(), orlist1 = list([1, 2, 3]). - A set is a data type that does not allow duplicate values and is unordered.
- To create an empty set, use
set().
Classes and Objects
- A class is used to create an object.
- An object represents an entity in the real world with its identity and behavior.
- A class has an
__init__method, which is a constructor that initializes the object. - The
__init__method can have default arguments. - The
delkeyword is used to delete an object.
Inheritance
- Inheritance is a concept in object-oriented programming where a class can inherit properties and behavior from another class.
- The
class B(A):syntax is used for inheritance, whereBis the subclass andAis the superclass. - Multiple inheritance is when a class inherits from multiple classes.
Conditions and Loops
- If statements are used for conditional execution.
- The
elifkeyword is used to add an alternative condition to an if statement. - If statements can be used with logical operators (
and,or,not) to check multiple conditions.
Functions
- A function is a block of code that can be called multiple times from different parts of the program.
- The
type()function is used to determine the class of an object. - A method is a function inside a class.
Program Output
- The output of a program depends on the execution of the code.
- Conditional statements and functions can affect the output of a program.
- The output of a program can be a string, a number, or an error message.
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Description
Test your knowledge on Python lists and sets with this practice assessment from the Foundation Course Module-I. Questions cover topics like finding the maximum value in a list, creating lists, and characteristics of sets. Choose the correct options and improve your Python skills!
