Answer:
Except C all the others are false
Step-by-step explanation:
Copyright is the right given to the creator of the content. It is mandatory to specify by the creator about the copyright notice and then upload or share the contents on the internet.
If there is no such information, the people who view those content may be misleaded that those can be used by anyone at a free of cost and without seeking permission.
Even the personal pictures needs to be copyrighted. The internet became very popular when it has introduced concept of sharing. So this trend needs an information which are shared to use globally and which content has restricted permissions.