To add a new row, click a cell in the row immediately above where you want the new row. O False O True

Having trouble with my SQL statements returning errors for these. Guidance would be awesome.

SQL 2019 The UTF-8 encoding can be used with a. the varchar data type b. a and b only c. the char data type d. the nchar data type e. all of the above

i want to login in ssms  the error like this  ------------------------------ADDITIONAL INFORMATION: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 28 - Server doesn't support requested protocol) (Microsoft SQL Server, Error: -1) For help, click: https://docs.microsoft.com/sql/relational-databases/errors-events/mssqlserver--1-database-engine-error ------------------------------BUTTONS: OKADDITIONAL INFORMATION: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL…

Which Oracle 12c rights are available? Classify each.