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/HRMGR@orcl No name…

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Options

• AIt must be the value of the SERVICE_NAMES parameter on the client side
• BIt must resolve to a valid connect descriptor in the server's tnsnames.ora file
• CIt must resolve to a valid connect descriptor in the client's tnsnames.ora file
• DIt must be the name of the database to whose instance HR wishes to connect
• EIt must be the name of the server running the database to whose instance HR wishes to connect

• A
  6% (1)
• B
  6% (1)
• C
  17% (3)
• E
  72% (13)

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