Oracle Net Configuration Assistant is a post-installation tool that configures basic network components after installation. Which four components are included in the configuration?() Directory server。 Hostname adaptor。 TCP/IP host file。 Connection Manager。 connecting pooling。 external procedures。 listener names and protocol addresses。 Net Service names in a tnsnames.ora file。 naming methods the client uses to resolve connect identifier。
习得性无助是指由于自己某次努力遭受重大挫折,从此失去自信心,表现为消极、被动、无可奈何。()
What are two possible root causes of the Application Subsystem going into "partial service?" () JTAPI User problem 。 CTI Route Point problem 。 CTI Port Group problem 。 script problem 。 application problem。
Click the Exhibit button to examine the data of the EMPLOYEES table. Evaluate this SQL statement: SELECT e.employee_id "Emp_id", e.emp_name "Employee", e.salary, m.employee_id "Mgr_id", m.emp_name "Manager" FROM employees e JOIN employees m ON (e.mgr_id = m.employee_id) AND e.salary > 4000; What is its output?() A。 B。 C。 D。 E。
影响顾客动机形成的因素有() 价值观。 情绪。 兴趣。 认知。 行为的结果。
在浏览器中,默认中文字体是(),英文字体是()。