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.
Where is Serbia? Serbia is located in southeastern Europe. Serbia is bordered by Montenegro, Crotia, and Bosnia and Herzegovina to the west, Albania and Macedonia to the south, Bulgaria and Romania to the east, and Hungary to the north.