Given that c is a reference to a valid java.io.Console object， which two code fragments read a line of text from the console？（） String s = c.readLine（）；。 char[ ] c = c.readLine（）；。 String s = c.readConsole（）；。 char[ ] c = c.readConsole（）；。 String s = c.readLine（"%s"， "name "）；。 char[ ] c = c.readLine（"%s"， "name "）；。
从理论角度来说，工程质量管理的投入可分为合理投入、超量投入、欠投入三种，施组设计中优化的质量管理方案和措施的实施对应的应该是合理的质量投入。
What is the result of executing a TRUNCATE TABLE command on a table that has Flashback Archivingenabled?（） It fails with the ORA-665610 Invalid DDL statement on history-tracked message。 The rows in the table are truncated without being archived.。 The rows in the table are archived, and then truncated.。 The rows in both the table and the archive are truncated.。
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。
What kind of ports do Oracle Web Cache and Oracle Http Server come pre-configured with ？ （） Non-SSL only。 SSL only。 both。 none。
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？（）
