心理健康
A commercial customer will soon send out a Request For Pricing (RFP) for a new large database server. Why would a pSeries technical specialist try to influence the customer to base the requirements on performance (TPC-C, Ideas International Relativity, Oracle Applications Standard Benchmark, etc.) rather than on numbers of processors?() IBM processor performance does not scale well over 16 ways.。 Competitors do not pay for TPC-C certification so results are not available.。 IBM servers consistently outperform some other servers on a "per CPU" basis.。 IBM prices are lower than competition when like numbers of processors are proposed.。
开发区环境空气影响评价等级不应低于()级。 一。 二。 三。 三级以下。
Table TAB1 was created using the following statement: CREATE TABLE tab1 (c1 INT, c2 INT, c3 INT, c4 INT, c5 INT); If column C1 is unique and queries typically access columns C1 and C2 together, which statement(s) will create index(es) that will provide optimal query performance? () CREATE UNIQUE INDEX xtab1 ON tab1 (c1) include (c2)。 CREATE UNIQUE INDEX xtab1 ON tab1 (c1); CREATE INDEX xtab2 ON tab1 (c3) INCLUDE (c2) 。 CREATE UNIQUE INDEX xtab1 ON tab1 (c2, c1)。 CREATE UNIQUE INDEX xtab1 ON tab1 (c2) INCLUDE (c1)。
根据产业组织学的(),规划能够影响市场主体的行为,行为决定市场运行的绩效,其中包括环境绩效。 结构行为绩效理论。 价格理论。 产业竞争与规制理论。 产业组织形态创新理论。
All of the following commands will set the hostname in the ODM database EXCEPT:()。