In a single-tier environment running WebSphere Commerce V5.6 Professional Edition， traffic has increased significantly over the last month. It has been determined that load has increased throughout the system. Which is the BEST change to provide the largest increase in performance？（） ["Upgrade to WebSphere Commerce V5.6 Business Edition","Create a two-tier environment by moving the database server to a new node","Create a demilitarized zone （DMZ） between two firewalls","Compile all the store JPSs","Disable all caching of JSP"]
公安机关要真正担负起巩固共产党执政地位，维护国家长治久安，保障人民安居乐业的重大（）和社会责任。
In Recovery Manager （RMAN）， you are taking image copies of the data files of your production database and rolling them forward at regular intervals. You attempt to restart your database. After a regular maintenance task， you realize that one of the data files that belongs to the USERS tablespace is damaged and you need to recover the data file by using the image copy. Because a media failure caused the data file to be damaged， you want to place the data file in a different location while resto ing the file. Which option must you consider for this task？（） [" using only the RMAN SWITCH command to set the new location for the data file"," placing the database in the MOUNT state for the restore and recovery operations"," using an RMAN RUN block with the SET NEWNAME and then the SWITCH command"," configuring two channels： one for the restore operation and the other for the recovery operatio"]
Which port must be open on the HMC to allow remoteweb access？（） ["22","80","443","8080"]
在我国非法人企业除外商投资企业设立的办事机构外，主要是（） ["企业的分支机构","合伙企业","个人独资企业","公司"]
在创立企业四年之后，张和李开始考虑卖掉企业，他们的企业——奔马公司，已经相当成功，在这几年，收入以年平均50％的增长率增长。奔马公司是张把他制作奔马的爱好变成一个职业时创立的。奔马在全国范围的玩具店和花园中心都有出售。赵是在同一位企业经纪人接触后了解到这一机会的，他想从大公司退休，并认为这个企业是一个好机会。赵应考虑哪些有效的信息？
