What is true about joining tables through an equijoin? （） You can join a maximum of two tables through an equijoin.。 You can join a maximum of two columns through an equijoin.。 You specify an equijoin condition in the SELECT or FROM clauses of a SELECT statement.。 To join two tables through an equijoin, the columns in the join condition must be primary key and foreign key columns.。 You can join n tables (all having single column primary keys) in a SQL statement by specifying a minimum of n-1 join conditions.。
当施工索赔争端提起后的（）天（或工程承建合同文件另行规定的期限）内，仍未能达成一致意见，总监理工程师可以按合同文件规定做出自己的决定并通知业主和承建单位。 A.56 。 B.70 。 C.84 。 D.98。
A company wants a solution to consolidate their storage using the DS4000 series and implement a disaster recovery solution across two data centers linked by fibre to duplicate the production environment.The customer requires a solution with the least amount of system administration. Which configuration would provide the best solution？（） Implement one DS4400 at each location connected to the fibre link and use Remote Volume Mirror （RVM）.。 Implement a DS4400 at each location using FlashCopy option and use host based replication to synchronize the sites.。 Implement a switched fabric using redundant SAN switches with a DS4300 using RVM option at each location.。 Implement a switched fabric using SAN switches connected via ISL with a DS4300 using RVM option at each location.。
A customer wants to run DB2 on a Power 780 with uncapped partitions. They have licensed DB2 for 32 of the 64 active cores， and will use it in multiple partitions. How can the customer ensure that the number of licenses purchased for DB2 is not exceeded？（） Create a 32-core shared processor pool for the DB2 partitions.。 Limit the number of virtual processors on each DB2 partition to 32.。 Use the IBM License Metric Tool to dynamically manage DB2 usage in the partitions.。 Set the ‘Desired Processing Units’ in each DB2 partition profile so that the sum of all partitions equals 32.。
在网络广告中，虽不能等同于但类似于普通的电信业者，一般不应视为广告相关主体的是（） ICP。 IAP。 IPP。 ICT。
You are managing an Oracle Database 11g database. You want to take the backup of MULT_DATA, a big filetablespace of size 100 TB on tape drive, but you have tapedrives of only 10 GB each.Which method would accomplish the task quickly and efficiently?（）
