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【单选题】
配置扩展访问控制列表一共有三种方法,以下方法中不正确的是______。
A.
用数字标识访问控制列表的配置方法
B.
用名字标识访问控制列表的配置方法
C.
使用access-list命令
D.
使用ip access-list命令
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皮皮学刷刷变学霸
举一反三
【单选题】马列主义关于无产阶级政党学说的核心内容是
A.
党的路线和组织原则问题
B.
党的战略和策略问题
C.
党的性质和奋斗目标
D.
党的领导地位和作用问题
【判断题】挡泥板的功用是在雨天或泥泞地行车时防止污泥、污水溅到车身下部。
A.
正确
B.
错误
【单选题】Examine the structure of the EMPLOYEES table: EMPLOYEE_ID NUMBER NOT NULL EMP_NAME VARCHAR2(30) JOB_ID VARCHAR2(20) SAL NUMBER MGR_ID NUMBER DEPARTMENT_ID NUMBER You want to create a SQL script file t...
A.
INSERT INTO employees VALUES (emp_id_seq.NEXTVAL, &ename','&jobid', 2000, NULL, &did);
B.
INSERT INTO employees VALUES (emp_id_seq.NEXTVAL, '&ename', '&jobid', 2000, NULL, &did IN (20,50));
C.
INSERT INTO (SELECT * FROM employees WHERE department_id IN (20,50)) VALUES (emp_id_seq.NEXTVAL, &ename','&jobid', 2000, NULL, &did);
D.
INSERT INTO (SELECT * FROM employees WHERE department_id IN (20,50) WITH CHECK OPTION) VALUES (emp_id_seq.NEXTVAL, &ename','&jobid', 2000, NULL, &did);
E.
INSERT INTO (SELECT * FROM employees WHERE (department_id = 20 AND department_id = 50) WITH CHECK OPTION ) VALUES (emp_id_seq.NEXTVAL, &ename','&jobid', 2000, NULL, &did);
【简答题】A.what B.what was C.what he D.what they
【单选题】Which of the following statement about the Buffett's family values is Not True?
A.
Buffett's kids had a normal growing-up.
B.
The Buffett changed their life style as their wealth grew.
C.
The Buffett gave away most of their money.
D.
Buffett encourages his children to do what they want to do.
【简答题】主义关于无产阶级政党学说的核心内容是( )。
【单选题】Do you know over there?
A.
what happening
B.
what was happened
C.
what is happening
D.
what did happen
【单选题】Is the statement “The values for Cl- wet deposition were greater during the winter and early spring when road salt is typically applied” supported by the results of Study 2 ?
A.
Yes, because Cl- wet deposition values were, on average, greater from November to April than they were from May to October.
B.
Yes, because Cl- wet deposition values were, on average, less from November to April than they were from May to October.
C.
No, because Cl- wet deposition values were, on average, greater from November to April than they were from May to October.
D.
No, because Cl- wet deposition values were, on average, less from November to April than they were from May to October.
【简答题】What is a values statement? What is the purpose of drafting such a statement?
【简答题】如果使10Ω电阻能获得最大功率,试确定图中所示电路中理想变压器的变比n。
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