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+--- Thread: This is an open book home assignment but i really need your help (/thread-5372.html)
This is an open book home assignment but i really need your help - Samiha - Sep-30-2017
2.Consider the following statements.
*1 Class attributes are more suitable for sharing data across instances of a class as opposed to instance variables.
*2 Instance variables always point to a common location in memory regardless of which instance of a class is used to access them
*3 Abstraction cannot be utilized without Inheritance
*4 In order to enable access to instance variables, functions must have a “self” argument.
*5 Composition represents an “is-a” relationship between two entities.
Which combination of statements is true?
4, 3, 5, 1
1, 2, 3, 5
2, 3, 5, 4
5, 2, 4, 1
3. Which of the following scenarios depict true inheritance.
NB: -> represents the is a/an
*Vehicle -> Car -> Truck
*Pet -> Animal -> Dog
*Person -> Employee -> Manager
*User -> Admin -> Guest
5. The code class X(object): def __init__(self, J) can be interpreted as:
*Make a subclass X of class object that defines a constructor method that takes self and J as parameters
*Make a class X of object with a constructor method that has as parameters self and J
*Make a class X that inherits from an object class and has defined a constructor method that accepts as arguments the values of self and J
*All of the above
RE: This is an open book home assignment but i really need your help - Larz60+ - Sep-30-2017
We will not do your homework for you, but will be glad to answer questions
about the code that you write.
RE: This is an open book home assignment but i really need your help - buran - Sep-30-2017
actually you don't even need to write a code - that is a test and you need to study the learning material that you have and answer the questions.
RE: This is an open book home assignment but i really need your help - nilamo - Oct-04-2017
You didn't provide any info on what you need help on, so let's start at the top:
Quote: 2.Consider the following statements.What are your thoughts on this?
*1 Class attributes are more suitable for sharing data across instances of a class as opposed to instance variables.