Which one of the following is the country's administrative capital/new federal administrative centre of Malaysia?

1. Kuala Lumpur is the national capital and largest city of Malaysia. 2. However, to ease congestion in Kuala Lumpur, the federal government shifted its administrative functions to a new planned city. 3. Putrajaya was developed starting in the 1990s specifically to serve as the country's administrative capital/new federal administrative centre of Malaysia. 4. Most government ministries and agencies are located in Putrajaya.