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Oracle 11G OCP 1Z0-053 682
（682）Identify the scenarios in which the RMAN CROSSCHECK command is useful.(Choose all thatapply.)A. To check that the obsolete backups are deleted from the repository records and from the disk.B. To update the RMAN repository if you delete archived redo logs with operating system commands....
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Oracle 11G OCP 1Z0-053 657
（657）The database is currently open and the temp03.dbf tempfile belonging to the default temporary tablespace TEMP has been corrupted.What steps should you take to recover from this tempfile loss in an efficient manner?A. Allow the database to continue running,drop the TEMP tablespace,and t...
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Oracle 11G OCP 1Z0-053 270
（270）Which tasks are run automatically as part of the Automated Maintenance Task by default? (Choose all that apply.)A. Segment AdvisorB. SQL Access AdvisorC. Optimizer statistics gatheringD. Automatic SQL Tuning AdvisorE. Automatic Database Diagnostics Monitor答案：（A...
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Oracle 11G OCP 1Z0-052 101
（101）You want to move all objects of the APPS user in the test database to the DB_USER schema of the production database.Which option of IMPDP would you use to accomplish this task?A. FULLB. SCHEMASC. TRANSFORMD. REMAP_SCHEMAE. REMAP_TABLESPACE答案：（D）...
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OCP 1Z0-051-74
（74）Which statements are true regarding single row functions? (Choose all that apply.)A. MOD：returns the quotient of a divisionB. TRUNC：can be used with NUMBER and DATE valuesC. CONCAT：can be used to combine any number of valuesD. SYSDATE：returns the database server current date...
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雷霆战机 提升关卡经验魔方掉率攻略
《雷霆战机》游戏中以星座方式作为关卡，难度逐级递减，关卡掉落物品很多，包括装备升级所需材料，经验魔方等等。那么应该怎么打才能掉经验魔方呢？说说关卡的战术。目前有送一次体力，加上自身体力一天288点与可购买三次的体力，理论数据一共是688点体力。怎么样才能最大化利用好这些有限的体力呢?除了...
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雷霆战机装备配备攻略
每个装备想升到紫+3的90级目前顶级装备，需要同款基础装备49个。每个部位的装备目前都分为五等，一等装备当然是最好的主机(异性)、护甲(魔龙)、副武器(爆破)、僚机(电浆)。虽然说这四款是最牛装备，可是对于我们平民来说，完全不适合我们用，因为他们的掉率太低太低了，无法短期凑够49部升级到紫+3，所以果断...
