Which of the following is true of both copyrights and trademarks?
a. both are granted for an unlimited period of time
b. both must be applied for and granted by the government
c. both provide protection of intellectual property to the owner
d. both are registered with the government

c. Both provide protection of intellectual property to the owner is the correct answer.

Explanation:

copyrights and trademarks Both provide protection of intellectual property to the owner.

Copy right is a type of intellectual property that protects the economic and moral rights.

A copyright protects the original work of artistic, dramatic and literary.

Trademark is an also type of intellectual right that is legally authorized and use to symbolizing the company.

Trademark a type of marketing plan that protect the intellectual property and brand names and symbol used on the product.

yes we can change both the color of the value of a cell as well as background color of a cell at the same time .

as we know that excel sheet consists of columns and rows.

and intersection of column and row is called cell.

we can change color of the cell and background of the cell at the same time.

hence the statement that

can a person change color of the cell and background of the cell at the same time is true.

i think the answer is b.