Users are performing a large volume of inserts and deletes on the application tables in the APPS tablespace. You observe that there are several warning alerts being generated for the APPS tablespace space usage metrics. Currently， the warning threshold for the tablespace usage metrics is set to 70%. To make the generated alerts more useful as a problem identification tool， you want to reduce the frequency of alert generation for the tablespace usage metrics for the APPS tablespace. What should you do？（） Disable SQL tracing for the APPS tablespace.。 Disable logging attributes for the APPS tablespace.。 Modify the tablespace to be a dictionary-managed tablespace.。 Increase the critical threshold value for the tablespace space usage metrics for the APPS tablespace.。 Increase the warning threshold value for the tablespace space usage metric for the APPS tablespace.。
超高压输电线路单相跳闸熄弧较慢，是由于（）。 短路电流小。 单相跳闸慢。 潜供电流的影向。
某男性患者，34岁，劳动时不慎刺破左手中指，未引起重视，3d后出现患指肿胀、发红，剧痛，手下垂时疼痛加剧，今天出现发热、全身不适。血常规检查，白细胞计数增高。最佳护理措施是（） 局部热敷。 切开引流。 口服抗生素。 静脉输注抗生素。 理疗。
Which three activities are supported by the Data Recovery Advisor?（） Advising on block checksum failures。 Advising on inaccessible control files。 Advising on inaccessible block change tracking files。 Advising on empty password files。 Advising on invalid block header field value。
个体心理健康最重要的标志之一是对自我的接受和认可，即有成熟的自我意识和健康的自我形象。（）
Using Oracle Scheduler you have scheduled two jobs， JOB_A and JOB_B， to run at 9：00 p.m. every Friday. You want both the jobs to use a single resource plan， WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective？（）
