Bartenders mix drinks and serve them directly to customers or through wait staff. Bartenders work at restaurants, bars, clubs, hotels, and other food service and drinking establishments. During busy hours, they are under pressure to serve customers quickly and efficiently.
According to a 2002 survey by National Institute of Aeronautics and Space (LAPAN), the Indonesian archipelago has 18,307 islands. According to the CIA factbook there are 17,508 islands. 8,844 islands have been named according to estimates made by the government of Indonesia, with 922 of those permanently inhabited.
Indonesia is made up of more than 17,000 islands with over 1.9 million square kilometers of land, which makes it the 19th largest country. Indonesia has a population estimated at 257 million in 2015, up from the 2013 estimate of 250 million. About 58% of Indonesia's population lives on Java, the most populous island.n addition to this diverse population, Indonesia is also the world's most populous Muslim-majority country, as just over 86% of Indonesians declared Muslim on the 2000 census. 8.7% are Christian, 3% are Hindu, 1.8% are Buddhist or other.