A company has two x346 servers each attached to their own EXP400 containing 367GB of raw SCSI storage. They want to consolidate their storage infrastructure into a scalable， high availability solution at minimum cost. Which of the following storage solutions best satisfies the customer’s requirements？（） Add redundant Fibre HBAs to each server and direct attach them to a DS4300 Turbo SAN solution。 Add iSCSI cards to the servers and direct attach them to a DS300 dual controller model。 Use clustered NAS solution with redundant gigabit network connections。 Add redundant Fibre HBAs to each server and attach them to a DS400 dual controller model。
根据房地产价格单位的不同，将房地产的价格划分为：（）、（）、（）。 总价格。 单位价格。 楼面地价。 土地价格。
You are installing Oracle Database 11g on your server. During the installation Oracle Universal Installer （OUI） prompts you to enter the path of the inventory directory and also prompts you to specify an operating systemgroup name. Which statement is true in this case（） The ORACLE_BASE parameter is not set.。 The installation is being performed by the root user.。 The operating system group that will be specified should have root user as its member.。 The installation is being performed without the "Create Starter Database" option selected.。 The operating system group that will be specified must have permission to write to the inventory directory。
A customer has a database application that is accessed by a large number of people through a web interface from multiple remote locations. Which of the following questions will provide the information necessary to design the best performing storage solution？（） How many web servers will be connected to the database？。 Will the database be run on a Windows solution？。 How many concurrent users will be accessing the database？。 What are the types of transactions run against the database？。
简述微生物的主要特征。
Which clause should you use to exclude group results? （）
