OCP 062最新考試題庫，062題庫出現大量新題-18
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我要咨詢2018年的時候，OCP 11g考試題庫大更新，052 053出現了很多新題，
2019年，11g即將停考的前期，Oracle又出現了一次大變動，12c出現了很多新題，比如062 063題庫大更新
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choose two
Examine this command executed on a client that is remote from the database server.
SQL> CONNECT hr/hr@orcl
Which two are required for this command to connect the SQLPLUS client to a database instance?
A) A service name must be defined to the listener that matches the service name in the orcl TNS entry.
B) An orcl TNS entry must be defined in the client-side tnsnames.ora file.
C) An orcl TNS entry must be defined in the client-side and server-side tnsnames.ora files.
D) The service name orcl must be defined to the listener.
E) An orcl TNS entry must be defined in the server-side tnsnames.ora file.
Answer：AB
(解析：遠程連接，客戶端需要配置tns，服務端要配置監聽，而且對應的service要匹配。)
