Please choose the correct solution to the question: How secure your homemade bar to your wall?

Solution1: Decide where you want it on the wall. Bolt the bar in place. Use a level to ensure it is straight. Use wood plugs to cover the holes.

Solution2: Decide where you want it on the wall. Tack the bar in place. Use a level to ensure it is straight. Use wood plugs to cover the holes.

Answer format: solution1/solution2
Answer: solution1