â¢ Quarterly premium rate:A yearly deductible before TRICARE cost-sharing begins: $300 per individual/$600 per family â¢ For services beyond this deductible, you pay: 50% of the TRICARE-allowable charge â¢ These costs do not apply to the catastrophic cap
The key difference between varchar and nvarchar indicates how data are stored in a database. â¢ Varchar stores ASCII values and nvarchar stores Unicode characters. â¢ Varchar uses one byte per character while nvarchar uses two bytes per character.
Answers. 1  Hi Anil, Answers to this questions are basic, and I will speak in SQL Server perspective because this is not C# question, although varchar, char, nvarchar and nchar are not resreved only for SQL Server (many RDBMS uses same or similar types - like for example MySQL). 2  Hi Mr Anil.