An administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following n?command failed toAn administrator attempts to create a link of /etc/db_conf to the target directory /db/v9.7/install/config. The following ?n?command failed to create the link.ln/db/v9.7/install/config /etc/db_conf. Which option should be used when re-running the command to resolve the problem?（） -s flag to create a soft link。 -n flag to force create a hard link。 -N flag to force create a hard link。 -S flag to force create a soft link。
A customer is planning to migrate a financial application to a 12-way p5-570 system with 96GB of memory. The application data is stored on an ESS Model 800 attached to a p670 server with AIX 5.2. They will have a short outage window to perform the data migration. What is the quickest way to move all the data stored on the attached ESS from the p670 to the new p5-570？（） Use rsync to synchronize the data across servers.。 Use exportvg and importvg to move the data to the target system.。 Use NFS to copy the data from the source system to the target system.。 Backup the data from the source system and restore to the target system.。
若某房地产的售价为1，000万元，其中建筑物价格为600万元，地价为300万元，该房地产的年客观收益为72万元，建筑物的资本化率为8%，那么土地的资本化率最接近于（）。 8%。 6%。 7.5%。 5%。
Company.com has a resource group that contains a database that is accessed by a web client based on another system. The communication to the database is TCP/IP. Occasionally after a failure， the end users get unusual error messages that indicate the database server is not available. It has been determined that the web server is trying to access the database server’s information before it has completed file system recovery after a failure. How can HACMP affect this problem？（） HACMP can resequence the order to the starting of the various resource group elements by utilizing Dynamic Node Priority.。 The order of dependency can be controlled though the HACMP resource group configuration if the web server was made to be part of the HACMP cluster.。 HACMP can delay making the network label available until after the filesystem checks have completed with the "filesystem mounted before IP is configured".。 The IP service label can be in a second resource group allowing the sequential processing of resource groups to control when the IP service label is made available.。
《测绘法》确定的基本制度可以划分为（） 测绘管理体制。 测绘活动主体资质资格与权利保障制度。 测绘项目与测绘市场制度。 测绘基准制度。 测绘成果保密技术处理制度。
An IBM Business Partner has sold a DS5020 and new IBM SAN switches to replace a customer EMC storage infrastructure. The customer dissatisfaction has arisen during the installation because according to the DS5020 interoperability matrix， two HP Proliant servers running Exchange have FC HBAs that are not supported. Which of the following is the most probable cause of the customer dissatisfaction（）
