In one of your databases, the user HR has the password HRMGR. You want to connect to a database instance whose listener listens on port 1531 by using this statement:CONNECT HR/[email protected]No name server is used.Which statement is true about ORCL? A. It must be the value of the SERVICE_NAMES parameter on the client side B. It must be… Read More »
In one of your databases, the user HR has the password HRMGR.You want to connect to a database instance whose listener listens on port 1531 by using this statement:CONNECT HR/[email protected]No name server is used.Which statement is true about ORCL? A. It must resolve to a valid connect descriptor in the server’s tnsnames.ora file B. It must resolve to… Read More »
In one of your databases, the user HR has the password HRMGR.You want to connect to a database instance whose listener listens on port 1531 by using this statement:CONNECT HR/[email protected]No name server is used.Which statement is true about ORCL? A. It must resolve to a valid connect descriptor in the client’s tnsnames.ora file B. It must be the… Read More »