巴啦啦大魔王

2018年3月19日

052-204(新增70题2018)

摘要： iew the Exhibit to see the structure of the EMPLOYEES and DEPARTMENTS tables.Your organization plans to dissolve the department with department ID 30. 阅读全文

posted @ 2018-03-19 14:39 巴啦啦大魔王阅读(120) 评论(0) 推荐(0) 编辑

052-203(新增70题2018)

摘要： Your database performance has degraded due to frequent checkpointing. What would you do in this scenario? A. make redo log files smaller B. increase t 阅读全文

posted @ 2018-03-19 14:23 巴啦啦大魔王阅读(110) 评论(0) 推荐(0) 编辑

052-202(新增70题2018)

摘要： You want the size of the tablespace to increase when it is full.Which option would you use?A. use automatic extent allocationB. disable threshold for 阅读全文

posted @ 2018-03-19 09:05 巴啦啦大魔王阅读(120) 评论(0) 推荐(0) 编辑

2018年3月16日

052-201(新增70题2018)

摘要： Your database is in NOARCHIVELOG mode and a logswitch happens every 20 minutes. On Thursday morning, media failure resulted in corruption of a data fi 阅读全文

posted @ 2018-03-16 18:35 巴啦啦大魔王阅读(139) 评论(0) 推荐(0) 编辑

052-200(新增70题2018)

摘要： You created a new user in your database but missed assigning a default tablespace to that user. The user created a table without specifying the tables 阅读全文

posted @ 2018-03-16 18:19 巴啦啦大魔王阅读(100) 评论(0) 推荐(0) 编辑

052-199(新增70题2018)

摘要： Your database is running in NOARCHIVELOG mode. You want to put the database in ARCHIVELOG mode. Which two statements regarding archive log destination 阅读全文

posted @ 2018-03-16 17:53 巴啦啦大魔王阅读(165) 评论(0) 推荐(0) 编辑

052-198(新增70题2018)

摘要： You started a long transaction. Before committing, you executed a query on one of the tables currently being modified. You received the following erro 阅读全文

posted @ 2018-03-16 17:38 巴啦啦大魔王阅读(128) 评论(0) 推荐(0) 编辑

052-197(新增70题2018)

摘要： You specified extent management as local for a tablespace. How will it affect space management in the tablespace? A. All the extents will be of the sa 阅读全文

posted @ 2018-03-16 17:27 巴啦啦大魔王阅读(105) 评论(0) 推荐(0) 编辑

052-196(新增70题2018)

摘要： You executed the STARTUP MOUNT command to start your database. For which database operation do you need to start the database in the MOUNT state? A. r 阅读全文

posted @ 2018-03-16 17:17 巴啦啦大魔王阅读(111) 评论(0) 推荐(0) 编辑

052-195(新增70题2018)

摘要： When you try to open your database, you receive the following error: ORA-00205: error in identifying controlfile Where would you find the details requ 阅读全文

posted @ 2018-03-16 16:43 巴啦啦大魔王阅读(221) 评论(0) 推荐(0) 编辑

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