Evaluate this SQL statement: SELECT e.EMPLOYEE_ID,e.LAST_NAME,e.DEPARTMENT_ID, d.DEPARTMENT_NAME FROM EMP e, DEPARTMENT d WHERE e.DEPARTMENT_ID = d.DEPARTMENT_ID; In the statement, which capabilities of a SELECT statement are performed?（） Selection, projection, join。 Difference, projection, join。 Selection, intersection, join。 Intersection, projection, join。 Difference, projection, product。
常温下昼夜温差不大于10℃时，水泥混凝土路面现场养护方法有（）。 湿法养护。 蒸汽养护。 围水养护。 薄膜养护。 保温养护。
Which steps are mandatory to enable Direct NFS?（） 1. Mount all required file systems using the kernel NFS driver. 2. Create an oranfstab file containing the attributes for each NFS server to be accessed using Direct NFS. 3. Replace the ODM library libodm11.so_stub with libodm11.so. 2 and 3。 1 and 3。 1 and 2。 1, 2 and 3。
The system administrator at a university has many stand-alone machines and wants to consolidate them， minimizing the amount of time to upgrade all of the operating systems. Which of the following solutions supports the requirement？（） Micro-partitions。 Logical Partitions。 Dynamic Partitions。 Workload Partitio。
男性，40岁，因全身多处损伤入院，发生ARF尿量每小时少于17ml，对该患者的补液原则是（） 越多越好。 越少越好。 每日定量输入。 量出为入，宁多勿少少勿多。 量出为入，宁少勿多。
Which statement is true regarding the retention policy for the incidents accumulated in the Automatic Diagnostic Repository （ADR）？（）
