任何单位和个人不得强制招标人委托招标代理机构办理招标事宜。
You issued the following command： CREATE GLOBAL TEMPORARY TABLE admin_work_area （startdate DATE， enddate DATE， class CHAR（20）） ON COMMIT DELETE ROWS TABLESPACE tbs_t1； An index is then created on the ADMIN_WORK_AREA temporary table. Which two statements are true regarding the TBS_T1 tablespace in the above command？（） [" It stores only the temporary table but not its indexes."," It stores both the temporary table as well as its indexes."," It must be a nondefault temporary tablespace for the database."," It can be a default or nondefault temporary tablespace for the database."," It must be the default temporary tablespace of the user who issues the command."]
抗拉强度是指金属材料在拉断时单位面积所承受的最大（） ["应力","变形量","拉力","压力"]
加大案件查办力度是加强水利工程建设稽察、审计、监察工作，加大案件查办力度的主要措施，其中加大案件查办力度不包括以下哪个措施（） ["拓宽案源渠道","加大审查力度","发挥查办案件的治本功能","开展警示教育"]
You want to access employee details contained in flat files as part of the EMPLOYEE table. You planto add a new column to the EMPLOYEE table to achieve this. Which data type would you use for the new column（） ["CLOB","BLOB","BFILE","LONG RAW"]
人们感到拥挤是因为他们的个人空间和（）受到了侵犯。
