Dec-17-2016, 04:09 PM
Dec-17-2016, 04:30 PM
Ask the questions here, question are not answered in private messages.
Dec-17-2016, 04:54 PM
1. Which of the following choices contains the terms that are most closely associated with Object Oriented Programming?
*Abstraction, Inheritance, Polymorphism, Functions
*Polymorphism, Methods, Encapsulation, Inheritance
*Encapsulation, Assignments, Polymorphism, Abstraction
*Methods, Assignments, Encapsulation, Abstraction
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
4. Which of these is a valid interpretation of the expression foo = X()?
* Create an object foo of class X
* Assign variable foo an instance of X
* Set foo to an instance of X
*A and B
*A, B and C
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
*Abstraction, Inheritance, Polymorphism, Functions
*Polymorphism, Methods, Encapsulation, Inheritance
*Encapsulation, Assignments, Polymorphism, Abstraction
*Methods, Assignments, Encapsulation, Abstraction
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
4. Which of these is a valid interpretation of the expression foo = X()?
* Create an object foo of class X
* Assign variable foo an instance of X
* Set foo to an instance of X
*A and B
*A, B and C
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
Dec-17-2016, 04:59 PM
We cant actually do you homework questions for you, that's cheating.
We can assist you in specific problems you are having.
We can assist you in specific problems you are having.
Dec-17-2016, 05:04 PM
okay I will try do the homework alone though its hard for a newbie,, share the he tools that i will need to develop softwares with python