Running water, high protecting wall, terminal building and Baradari are the important parts of

Answer: Option A

Running water, high protection wall, terminal building and Baradari are important parts of the Mughal Garden.
Mughal gardens are a type of garden built by the Mughals. This style was influenced by the Persian gardens. Fountain and running water was key feature of Mughal garden design. The garden might include a raised hillock at the centre, reminiscent of the mountain at the centre of the universe in cosmological descriptions and often surmounted by a pavilion or palace.
Important examples of this architecture are the Taj Mahal, Charbagh, etc.