The goal of systems design, however, is clear: to build a system that is effective, reliable, and maintainable. In your post, ensure you: Discuss what makes a system effective, reliable, and maintainable. Discuss how you evaluate if a system is effective, reliable, and maintainable.

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.

yes, but you must first make sure that you'll be able to make your turn or you can crash into other vehicles.

answerthe above statement is (true);