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.
Serbia is a member of the UN, CoE, OSCE, PfP, BSEC, and CEFTA. It is also an official candidate for membership in the European Union, which is negotiating its EU accession, acceding country to the WTO and is a militarily neutral state.erbia has a comparatively old overall population (among the 10 oldest in the world), with the average age of 42.2 years. The life expectancy in Serbia at birth is 74.2 years. A fifth of all households consist of only one person and just one-fourth of 4 and more persons.