Which security token may carry user attribute information as part of the defined token format?（） Kerberos。 RACF Token。 SAML Assertion。 Username Toke。
（）主要用于涉及地理空间较大的建设项目，如公路、铁道、管道等“线型”影响项目和区域开发项目。 系统流图法。 层次分析法。 叠加图法。 情景分析法。
Which of the following explains the relationship between a physical and logical partition?（） A physical partition is hosted on one or more logical partitions. A logical partition is used when describing storage.。 A logical partition is hosted on one or more physical partitions. A physical partition is used when describing storage.。 A physical partition is used when describing only a SCSI or SAS disk. A logical partition is used when describing a SAN LUN.。 A logical partition is used when describing only a SATA or SAS disk. A physical partition is used when describing RAID or mirrored arrays.。
假定一个拥有一亿人口的大国和百万人口的小国人口的居民年龄的差异程度相同，现在各自用重复的抽样方法抽取本国的1%人口计算平均年龄，则平均年龄抽样标准误差（）。 不能确定。 两者相等。 前者比后者大。 前者比后者小。
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, C2 and C3 together, which statement(s) will createindex(es) that will provide optimal query performance?（） CREATE UNIQUE INDEX xtab1 ON tab1 (c1); CREATE INDEX xtab2 ON tab1 (c2) INCLUDE (c3) 。 CREATE UNIQUE INDEX xtab1 ON tab1 (c1) INCLUDE (c2, c3) 。 CREATE UNIQUE INDEX xtab1 ON tab1 (c3, c2, c1) 。 CREATE UNIQUE INDEX xtab1 ON tab1 (c2) INCLUDE (c1, c3)。
Which of the following adapters are located in the same planar？（）
Ⅰ.00-00-02-08
Ⅱ.01-00-02-08
Ⅲ.00-00-04-01
Ⅳ.00-05-04-01
