A programmer has an algorithm that requires a java.util.List that provides an efficient implementation of add(0, object), but does NOT need to support quick random access. What supports these requirements?（） java.util.Queue。 java.util.ArrayList。 java.util.LinearList。 java.util.LinkedList。
贝克-米勒粉红
Your database is using shared server configuration. Which optional memory structure would you configure to store the User Global Area （UGA） information and improve the shared pool performance？（） large pool。 streams pool。 keep buffer cache。 recycle buffer cache。
You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A vendor company’s application is utilized， and the application is based on a proprietary database. Data is queried from the application database and the data is imported into a SQL Server 2005 database. A new OLE DB driver is offered by the application vendor， and the new OLE DB driver will be utilized when the application database is queried. According the company requirements， the connections between the SQL Server database and the application database is prohibited， except when this data is queried. You should think out a method to have data queried from the application database. Which action should be performed to achieve the goal？（） To achieve the goal， a Linked Server connection should be configured to the application database.。 To achieve the goal， a query should be written， and an OPENQUERY command is utilized by the query.。 To achieve the goal， a Remote Server connection to the application database should be configured.。 To achieve the goal， a query should be written， and an OPENDATASOURCE command is utilized by the query.。
You need to ensure that the new sales manager is able to view clients within only the North and South regions. What should you do?（） Add a Denied member set for the West clients to NorthRole.。 Add an Allowed member set for the South clients to NorthRole.。 Create a new role for the sales manager and add a Denied member set for the South clients.。 Create a new role for the sales manager and add an Allowed member set for the South clients. Remove the sales manager from SouthAndWestRole.。
Which is a valid CREATE TABLE statement? （）
