- 【2019】OCP考試062題庫近期考試原題解析-第54題53題、choose two Which two statements describe the relationship between a scheduler window, a resource manager plan, and a job class? A) A scheduler window specifies a job class that will be ac...[詳細]
- 【2019】OCP考試062題庫近期考試原題解析-第53題53題、choose two The HR user executes the following query on the EMPLOYEES table but does not issue COMMIT, ROLLBACK, or any data definition language (DDL) command after that: SQL SELECT job F...[詳細]
- 【2019】OCP考試062題庫近期考試原題解析-第52題52題、choose one When is the UNDO_RETENTION parameter value ignored by a transaction? A) when Flashback Database is enabled B) when the undo tablespace is of a fixed size and retention guarant...[詳細]
- 【2019】OCP考試062題庫近期考試原題解析-第51題51題、choose one The HR. DEPARTMENTS table is the parent of the HR. EMPLOYEES table. The EMPLOYEES . DEPARTMENT_ID column has a foreign key constraint with the ON DELETE CASCADE option that ref...[詳細]
- 【2019】OCP考試062題庫近期考試原題解析-第50題50題、choose two Which two statements are true about the Database Configuration Assistant (DBCA)? A) It can configure Automatic Storage Management (ASM) diskgroups. B) It can be used to copy a...[詳細]
- 【2019】OCP考試062題庫近期考試原題解析-第49題49題、choose one Your production database uses file system storage. You want to move storage to Oracle Automatic Storage Management (ASM). How would you achieve this? A) by using a transportab...[詳細]
- 【2019】OCP考試062題庫近期考試原題解析-第48題48題、choose two Which two statements are true about using SQL*Loader? A) It can load data from external files by using conventional path only. B) It can generate unique sequential key values ...[詳細]
- 【2019】OCP考試062題庫近期考試原題解析-第47題47題、choose one Your database instance is started with a PFILE. Which is the outcome? A) The value is changed for the current instance and in the PFILE. B) It fails because the SCOPE clause ...[詳細]
- 【2019】OCP考試062題庫近期考試原題解析-第46題46題、choose two(有類似的題，但題庫內容不準) Examine this command: SQL ALTER SYSTEM SET ENABLE_DDL_LOGGING=TRUE; Which two statements are true? A) All DDL statements are logged in to a text f...[詳細]
- 【2019】OCP考試062題庫近期考試原題解析-第45題45題、choose three Which three statements are true about the purpose of checkpoints? A) They ensure that instance recovery starts in the event of an instance failure. B) They ensure that dirty...[詳細]
- 【2019】OCP考試062題庫新出現的考題-第44題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OCP解析公開課時間：【每周五晚8點】OCP解析...[詳細]
