Answer: All of the answers are correct EXCEPT "An instance of a class cannot be changed after it is created.
Explanation: I've done the problem. Also, if you have an instance of a class, you can no longer change it. It is frozen in time as that one instance. If had a class defining pets and you made an instance dogA where the pet was a brown medium sized dog, dogA would always be a brown medium sized dog. I think, at least.
Technology has helped tremendously business professionals to be more efficient.
2. Business professionals work on the basis of information . Management information is available at the click of the mouse.
3. Communication, within and outside the organisation, has become very easy.
4. Controls on Accounts has become more efficient and less tedious.
5. Work drudgery has been given a go by. Technology has given more free time which can be used for thinking and planning.
Answer:
The rise of digital media has caused newspaper subscriptions to decline significantly because people are finding their news online.
It is A
