下列属于创业风险来源的是（）。 管理风险。 市场风险。 技术风险。 资金风险。
各级水利工程质量监督机构，必须建立健全质量监督工作机制，完善监督手段，增强质量监督的（）。 时效性和强制性。 综合性和实施性。 权威性和有效性。 服务性和微观性。
A customer has an existing DS5300 system attached to two Brocade switches with eight Windowsservers. The customer wants to add their System i p750 server to this SAN. From the followingchoices what is the simplest and least expensive solution for this customer？（） add twofibre HBAs to the System i and connect to the SAN。 add twofibre HBAs to the System i and connect to the Windows Servers。 add twofibre HBAs to the System i and connect to the System i using VIOS。 add two SAS HBAs to the Systemi array and connect directly to the DS5300。
城市社会与农村社会有哪些重要差。人口密度低流动小/人口密度高聚居规模大
You are granted the CREATE VIEW privilege. What does this allow you to do? （） Create a table view.。 Create a view in any schema.。 Create a view in your schema.。 Create a sequence view in any schema.。 Create a view that is accessible by everyone.。 Create a view only of it is based on tables that you created.。
《水电站基本建设工程验收规程》规定，工程截流验收应具备的条件包括（）。
