What two statements are true regarding the recommendations received from the SQL Access Advisor?（）(Choose two.) It cannot generate recommendations that support multiple workload queries.。 It can recommend partitioning on tables provided that the workloads have some predicates and joins on the columns of the NUMBER or DATE type.。 It can recommend partitioning only on tables that have at least 10,000 rows.。 It can recommend only B-tree indexes and not bitmap or function-based indexe。
A customer has multiple application servers which create one process for each connected user. All users share the same AIX environment. What is a benefit of using WPARs in this environment？（） WPARs give more controls for resource management than the traditional AIX operating system tools.。 WPARs support Live Application Mobility which can be used to balance user processes acrosssystems.。 WPARs each have a copy of the AIX kernel， offering better availability than a system without WPARs.。 WPARs provide the ability to apply fixes specific for each environment， enabling the customer to create specialized application servers.。
下列不属于电子商务对现行税法基本要素产生影响的是（） 纳税主体难以确认。 征税客体定性无明确法律依据。 纳税期限容易界定。 纳税地点确认原则适用困难。
下列四种组织形式中，（）不属于小企业法定的形式。 合伙企业。 公司制企业。 集体企业。 个人独资企业。
儿童文学作品学习有哪些基本特征？
以语言交流为主的教育方法有（）
