Question

11q

1) What is the output of the following code? Refer to the class defined here. Example: File 1: asset.py import asset class Asset: brains = asset.Asset( "Brains" ) strength = asset. Asset( "Strength" ) steel = asset.Asset( "Steel" ) wheelbarrow = asset. Asset( "Wheelbarrow" ) cloak = asset.Asset( "Cloak" ) def _init__( self, name): self.mName = name return def getName( self ): return self.mName al = strength + steel a2 = cloak + wheelbarrow a3 = al + a2 a4 = a3 + brains " + self.mName def add_(self, other ): name = other.mName + a = Asset( name ) return a print( a4.getName()) Output Here: 2) Refer to the Meeting class shown here, and the example program that uses Meeting, LunchMeeting, and DoctorAppointment. A meeting records a string with information about the nature of the meeting, and an integer, the hour when the meeting begins. A 24 hour clock is used for this class, so hour can be 0 through 23, inclusive. Write the classes LunchMeeting and DoctorAppointment, correctly inheriting from Meeting. All lunch meetings start at hour 12. All doctor appointments have a title of Doctor.

Language is python need help

Answer 1

Answer 1)

The output of the following code is below:

Brains, Wheelbarrow, Cloak, Steel, Strength

As we run our asset.py file we import asset which consist of a Asset class. Then we create a asset object through asset.Asset("Brains") this creates a new object by running __init__() function in Asset class and we assign the object to brains with name property "Brains".

Similarly other strength object with a name "Strength" which can be accessed through getName() method. Also, for stell object with "Steel", wheelbarrow with "Wheelbarrow" and cloak with "Cloak".

Then we execute strength + steel. This statement calls __add__() method of Asset class which concatenate names such that object after + operator names comes first and object before + comes after. Thus a1 = "Steel, Strength" . To get this string call a1.getName()

Similarly, a2 = "Wheelbarrow, Cloak "

a3 = a2 + a1 = "Wheelbarrow, Cloak, Steel, Strength"

a4 = a3 + brains = "Brains, Wheelbarrow, Cloak, Steel, Strength"

Now we call a4.getName() Which returns the above string: Brains, Wheelbarrow, Cloak, Steel, Strength