【新題】OCP 12c 062認證考試出現大量新題-4
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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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4.Which four are true about creating and running a remote database scheduler jobs?
A) A credential is optional for a remote database job.
B) A database destination group must exist or be created for a job to run on multiple remote databases.
C) A destination is optional for a remote database job because DB links can be used instead.
D) It must run as a user that is defined on the remote database.
E) A credential must be created to define the remote user.
F) Remote database jobs always run as the same user who submits the Job on the local database.
G) A database destination must exist or be created for the remote database.
Answer:BDEG
(解析:Database Destination (數據庫路徑),通過 CREATE_DATABASE_DESTINATION 創建,在 CREATE_JOB 中作為一個輸入參數,用來執行遠程調度。redential (證書),證書用來保存 OS 或者數據庫的用戶密碼,在執行 External Job 或者遠程數據庫作業時使用。)