To implement Automatic Management (AMM), you set the following parameters: When you try to start the database instance with these parameter settings, you receive the following error message:SQL > startupORA-00824: cannot set SGA_TARGET or MEMORY_TARGET due to existing internal settings, see alert log for more information.Identify the reason the instance failed to start.()
A.The PGA_AGGREGATE_TARGET parameter is set to zero.
B.The STATISTICS_LEVEL parameter is setto basic.
C.Both the SGA_TARGETandMEMORY_TARGET paramete rsareset.
D.The SGA_MAX_SIZEandSGA_TARGET parameter value sare note qual.
第1题:
YouareanEnterpriseArchitectinalargeITorganization.YourorganizationhasdeployedapplicationsonavarietyofcontainerssuchasWLS,WebSphere,andJBoss.Whywouldyouconsiderconsolidatingonasingletypeofcontainer(insteadofmix)?()
A.Guaranteeofhigherapplicationperformanceandreliabilityifthetransactionsareflowingbetweeninstancesofthesamecontainertype.
B.EasiertobuildaSharedServicesinfrastructurethatcanprovidebestpractices,toolsandexpertisearoundHA/Management....withasingletypeofcontainerthanamixofmultipletypes
C.You’llsaveonhardwarecostswithahomogenousenvironment
D.It’sanecessarystepinourmovetowardadoptingSOA
第2题:
此题为判断题(对,错)。
第3题:
Me,you是两个初始集合,则下列关于派生集合定义方式正确的是
A.link/me,you/:a;
B.link(me,you):a;
C.link/me you/a;
D.link(me,you)/a;
第4题:
– David, you've been losing your temper over nothing lately.– ( ).
A. I haven’t been getting much sleep either
B. You’d better not push yourself too hard, or you’ll get sick
C. I’m sorry. I shouldn’t have blown up like that
D. You’d better do exercises regularly
第5题:
Why do you want a new job ______you've got such a good one already?
A. that
B. where
C. which
D. when
17.答案为D。为什么你已经有个好工作,还要找新工作?分析整句结构,从句做状语,只有 D为正确选项。
第6题:
你最好控制一下上网聊天的时间。(汉译英)
A.You'd better set a limit for your online chat time.
B.You'd better set a limit on your online chat time.
C.You'd better set a limit on your online chatting time.
D.You'd better set a limit for your online chatting time.