You can imagine an endless amount of different ways to indicate that a specific field is required, or you can turn the tables around and indicate that a field is optional. There generally is 3 popular ways of doing this: Asterisk next to either label or field marking the field as required: Yahoo. IBM.
Where is Serbia located on the world map? The given Serbia location map shows that Serbia is located in the central-south part of Europe continent.he given Serbia location map shows that Serbia is located in the central-south part of Europe continent.
There are five national parks in Serbia: Djerdap, Tara, Kopaonik, Sar mountains and Fruska Gora, with an intact, pristine natural vegetation. The territory of Serbia is an unavoidable communication itinerary road, rail and air traffic, on the route of Western and Central Europe to Greece, Turkey, Middle East, Asia and Africa.