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 Greece located on the world map? The given Greek location map shows that Greek is located in the south-eastern part of Europe continent.Greece map also shows that besides, the mainland, Greece is also constituted of hundreds of islands located into the Mediterranean Sea, Ionian Sea, and as well as in the Aegean Sea.owever, the country also shares its international boundaries with Bulgaria, Republic of Macedonia, and Albania in the north and Turkey in the east. Furthermore, Aegean Sea lies in the east of the mainland, Mediterranean Sea in the south, and Ionian Sea in the west.