In your production database, you have multiple resource plan directives that refer to the consumer group DB_GRP. Which two statements are correct?() The parallel degree limit for DB_GRP will be the minimum of all the incoming values.。 The parallel degree limit for DB_GRP will be the maximum of all the incoming values.。 The maximum estimated execution time for DB_GRP would be the most nonrestrictive of all incoming values.。 If a session switched from the DB_GRP consumer group to another consumer group because it exceeded the prescribed switch time, then that session would not execute if the active session pool for the new consumer group was full.。 If a session switched from the DB_GRP consumer group to another consumer group because it exceeded the prescribed switch time, then that session would execute even if the active session pool for the new consumer group was full.。
按GB7588-2003《电梯制造与安装安全规范》规定,电梯额定()速度时,应用渐进式安全钳装置。 υ>0.63m/s。 υ>1.0m/s。 υ≥0.63m/s。 υ≥1.0m/。
筒车在中国古代南方农业生产中发挥过重要作用,这一灌溉工具创制于()。 三国。 南北朝。 唐代。 南宋。
土壤母质
A data processing company is comparing the specifications of the SunFire 6800, SunFire 12k and the IBM pSeries 670 for a server consolidation project. Which of the following p670 capabilities would provide the most significant benefit for server consolidation?() Maximum memory。 Maximum processor speed。 Maximum number of PCI slots。 Maximum number of partitio。
管道法兰连接,应检测法兰间的电阻值小于()Ω。