When is the most appropriate time to conduct a Pre-install Solution Assurance Review？（） As soon as possible after a firm order。 Immediately after the Pre-sale review。 As near as possible to the scheduled ship date。 After all the items in the site preparation are complete。
You have two listener processes， named L1 and L2. Both the listener processes are currently functional. While viewing the listener.ora file on your database server， you find the following entry： PASSWORDS_L1 = （1sanfrjp43） What would be the impact of this setting？（） The listener process named L1 will disconnect the unauthorized users.。 The listener process named L1 will be prevented from being started by unauthorized users. 。 The listener process named L1 will be prevented from being stopped by unauthorized users. 。 The listener process named L1 will be prevented from being reloaded by unauthorized users.。 The listener process named L1 will be prevented from accepting connections from unauthorized users.。
结构的可靠性要求包括（）等方面。 安全性。 美观性。 适用性。 耐久性。 经济性。
个体对自己在各种社会关系中角色、地位、权力、人际距离等方面的意识属于（） 生理自我。 社会自我。 心理自我。 理想自我。
You were recently hired by an organization as a database administrator. You are asked to find out whether the currently functional listener process， named L1， has been password protected or not. You are not familiar with the file system of the new organization. How would you accomplish the task？（） by using the STATUS command of the Listener control utility。 by using the STATUS L1 command of the Listener control utility。 by using the SHOW RULES command of the Listener control utility。 by using the SET PASSWORD command of the Listener control utility。 by searching for the PASSWORD_LISTENER entry in the listener.ora file。
A customer has six model H70s with dual processors and needs to reduce the current complexity of managing the systems. Which of the following solutions should be recommended？（）
