QUESTION NO: 405
You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform
tape backups. Which action should you take?
A. Set the BACKUP_TAPE_IO_SLAVES para...
分类：
其他好文 时间：
2015-10-15 10:09:59
阅读次数：
152
QUESTION NO: 401
You opened the encryption wallet and then issued the following command:SQL>CREATE TABLESPACE securespace
DATAFILE ‘/home/user/oradata/secure01.dbf’
SIZE 150M
ENCRYPTION USING ‘3DES...
分类：
其他好文 时间：
2015-10-15 10:09:49
阅读次数：
208
QUESTION NO: 409
You want to enable resumable space allocation at the instance level.Which two actions would enable resumable space allocation at the instance level? (Choose two.)
A. issuing the ALTE...
分类：
其他好文 时间：
2015-10-15 10:08:43
阅读次数：
130
QUESTION NO: 407
Which statements are true regarding the Query Result Cache? (Choose all that apply.)
A. It can be set at the system, session, or table level.
B. It is used only across statements in...
分类：
其他好文 时间：
2015-10-15 10:08:35
阅读次数：
175
QUESTION NO: 411
The Database Resource Manager is automatically enabled in the maintenance window that runs the
Automated Maintenance Task. What is the reason for this?
A. to prevent the creation o...
分类：
其他好文 时间：
2015-10-15 10:08:11
阅读次数：
121
QUESTION NO: 404
Which statement about the enabling of table compression in Oracle Database 11g is true?A. Compression can be enabled at the table, tablespace, or partition level for direct loads only...
分类：
其他好文 时间：
2015-10-15 10:07:53
阅读次数：
121
QUESTION NO: 402
Examine the following PL/SQL block:
SET SERVEROUTPUT ON
SET LONG 10000
DECLARE report clob;
BEGIN
report := DBMS_SPM.EVOLVE_SQL_PLAN_BASELINE();DBMS_OUTPUT.PUT_LINE(report);
END...
分类：
其他好文 时间：
2015-10-15 10:07:31
阅读次数：
263
QUESTION NO: 390
You executed the following command in the Recovery Manager (RMAN):RMAN> REPORT NEED BACKUP days 3;
What is the output of this command?
A. A list of files that require a backup with...
分类：
其他好文 时间：
2015-10-14 00:25:55
阅读次数：
228
在RHEL7中安装Oracle12c的时候，因为字体问题会出现方块字：Oracle11g中解决方块字的方法已经不再生效。解决方案：在运行./runInstaller的时候会自动生成一个目录stage进入如下路径：按照如下步骤操作:rm–rffilegroup2.jar按下图的路径创建一个新的目录fallback，把下载好的?.
分类：
数据库 时间：
2015-10-13 10:47:45
阅读次数：
367
QUESTION NO: 357
Which of the following is true about job chains?
A. They consist of one or more Scheduler programs.
B. They are used to implement dependency scheduling.
C. They are used to imple...
分类：
其他好文 时间：
2015-10-13 10:44:44
阅读次数：
127
