Question: what does the system software do
Answer: this is used to run a computer's hardware and application programs.
Explanation: this is used to maintain downloads and other things and keep your computer up to date
question answered by
(jacemorris04)
here's a good expiation
Explanation:
a good and cheap way to remove acne scars from your face is to put vasaline only on the scar. do this about 3 times a day and keep it on overnight as well. in a couple of days the scar will peel leaving a new layer of skin on the bottom. this layer will be scar free! make sure you dont put vasaline on your entire face.
Answer:
b) uppercase for variable names, and lowercase for constants and functions
Explanation:
Given
Programming language: prolog
Required
The case type for variables, constants and functions
In prolog,
Variable names begin with uppercase
e.g. Name, NAME
While constants and functions begin with lowercase
e.g. name, addnumbers()
<em>Hence, (b) is correct</em>
Answer:
I don't think so. In today's computer era, many different solution directions exist for any given problem. Where OOP used to be the doctrine of choice, now you would consider it only when the problem at hand fits an object-oriented solution.
Reason 1: When your problem can be decomposed in many different classes with each many instances, that expose complex interactions, then an OO modeling is justified. These problems typically produce messy results in other paradigms.
Reason 2: The use of OO design patterns provides a standardized approach to problems, making a solution understandable not only for the creator, but also for the maintainer of code. There are many OO design patterns.
