Which two statements about the SQL Management Base (SMB) are true? （）(Choose two.) It contains only SQL profiles generated by SQL Tuning Advisor.。 It stores plans generated by the optimizer using a stored outline.。 It is part of the data dictionary and stored in the SYSAUX tablespace.。 It is part of the data dictionary and stored in the SYSTEM tablespace.。 It contains the statement log, the plan history, plan baselines, and SQL profiles.。
“三所三队”中“三队”指的是（）。 巡警队。 交警队。 治安队。 刑警队。
Examine the description of the EMPLOYEES table: EMP_ID NUMBER(4) NOT NULL LAST_NAME VARCHAR2(30) NOT NULL FIRST_NAME VARCHAR2(30) DEPT_ID NUMBER(2) Which statement produces the number of different departments that have employees with last name Smith? （） SELECT COUNT (*) FROM employees WHERE last _name='smith';。 SELECT COUNT (dept_id) FROM employees WHERE last _name='smith';。 SELECT DISTINCT (COUNT (dept_id) FROM employees WHERE last _name='smith';。 SELECT COUNT (DISTINCT dept_id) FROM employees WHERE last _name='smith';。 SELECT UNIQE (dept_id) FROM employees WHERE last _name='smith'。
After updating serverB’s network configurations， an administrator notices that serverA， which resides in a different subnet， is unable to communicate with serverB via ssh or telnet. As ping’s to the server fail， the administrator logs onto serverB via a console and finds an available interface en0 in the ’up’ state. From the console connection， en0 can communicate with other servers in the same subnet. What is the most likely cause of the problem？（） en0 has no associated ip address.。 serverB is missing its default route.。 serverB and serverA cannot connect due to a firewall.。 en0 has been set up to block traffic from servers that are in different subnets.。
（）是基层所队警务保障正规化中的内容。 经费保障。 训练保障。 办公用房。 民警维权。
A customer is interested in purchasing a new IBM System Storage TS3500 Tape Library. Which ofthe following documents should be used first to guide the Business Partner to verify theenvironment？（）
