It's D because a checklist is to help you organize a list of things like groceries, homework etc. It can sperate indormation..for example, homework need to be separated so we won't messed up on which is which. It can also portray information clearly because you're making a check list.
Answer:
T(n)=n(n+1)/2
Explanation:
See the attached picture for detailed explanation.
Answer:
- class AirConditioner:
- def __init__(self, a_c=False):
- self.office_a_c = a_c
-
-
- ac = AirConditioner()
- ac.office_a_c = True
Explanation:
Firstly, create a class and name it as AirConditioner (Line 1).
Next in the class constructor, create the reference variable office_a_c (Line 3). Please note the reference variable shall be preceded with a self keyword. Besides, the reference variable is set to False by default.
Create an AirConditioner object (Line 6) and then use the dot syntax (.) to set the object reference variable office_a_c to True.
Answer: Nooo! Dont!
Explanation:That is a bad idea!