The ping loopback hangs with no output. Which of the following is the most likely cause？（） The loopback interface is down and resolv.conf is configured.。 The loopback is not in /etc/hosts and resolv.conf is configured.。 The loopback interface is down and resolv.conf is not configured.。 The loopback is not in /etc/hosts and resolv.conf is not configured.。
Which of the following WebSphere Commerce V5.5 components are required to publish a basic store that can process orders？（） Catalog Manager。 WebSphere Application Server。 WebSphere Edge Server。 A Database Server。 Payment Manager。
Which of the following disk protection methods would be used to provide the maximum amount of data availability（） RAID 0。 RAID 1。 RAID 3。 RAID 5。
What are the best locations to find detailed information specific to WebSphere Application Server 5.0.x？（） WebSphere Commerce 5.6 Information Center。 WebSphere Application Server 5.0.x Information Center。 WebSphere Commerce 5.6 Readme。 WebSphere Commerce 5.6 Migration Guide。 WebSphere Commerce 5.6 Web Services Implementation Guide。
某土方工程，8月份计划工程量1.5万立方米，计划单价为10元/m3，实际完成工程量1.2万立方米，实际单价为8元/m3，8月底该土方工程的进度偏差为（）万元。 3。 2.4。 -3。 -2.4。
Sometimes performance is more important than availability （e.g.， in cases where the data can be easily re-created）. Which of the following is the appropriate disk configuration for an application that requires faster writes over availability？（）
