Question: who is the web client when the client is X and the project is Goto Servers VNC Java server (GSVNCJ)?
SQL: SELECT "Web Client" FROM "2-18418837-1" WHERE "Client" = 'X' AND "Project" = 'Goto Servers VNC Java server (GSVNCJ)';

Question: what is the color quality when the proXy is X, the encryption is X, the webclient is X and authentication is  ✓?
SQL: SELECT "Color Quality" FROM "2-18418837-1" WHERE "Proxy" = 'X' AND "Encryption" = 'X' AND "Web Client" = 'X' AND "Authentication" = '✓';

Question: what is the color quality when the relay is ✓?
SQL: SELECT "Color Quality" FROM "2-18418837-1" WHERE "Relay" = '✓';

Question: what is the proxy when the image quality is ✓, the encryption is SSL and the license is Proprietary?
SQL: SELECT "Proxy" FROM "2-18418837-1" WHERE "Image Quality" = '✓' AND "Encryption" = 'SSL' AND "License" = 'Proprietary';

Question: what is the image quality when the multiple sessions is X, the authentication is ✓ and the date is May 15, 2007?
SQL: SELECT "Image Quality" FROM "2-18418837-1" WHERE "Multiple Sessions" = 'X' AND "Authentication" = '✓' AND "Date" = 'May 15, 2007';