小企业有哪些基本特点？
抵抗力
You work with a newly created database. Presently， there is no application load on the database instance. You want to create a baseline for tuning the application， so you decide to collect recommendations that can be implemented to improve application performance. What action must you take to achieve this？（） Run Segment Advisor。 Run the SQL Tuning Advisor （STA）。 Run the Automatic Workload Repository （AWR） report。 Run the SQL Access Advisor with a hypothetical workload。
Which of the following tasks can be performed by a Buyer Administrator using the Organization Administration console？（） The Buyer Administrator can approve the shoppers within their organization.。 The Buyer Administrator can create a new seller organization.。 The Buyer Administrator can assign access levels to their members.。 The Buyer Administrator can make Request for Quotes （RFQ） to a seller organization.。
Given: What is the result?（） 2。 3。 4。 6。 7。
A system has a critical need for network services on a small network with a limited number of hosts. System overhead is not a concern. Which of the following should the system administrator do to help ensure connectivity in the event of a gateway failure？（）
