试说明引起进程创建的主要事件.
在WinXP下，下列哪一种常常被保留在计算机的当前系统配置中？（）
A、创建垃圾文件处理的DrWatson
B、备份所有系统文件信息的MSCONFIG
C、创建系统恢复断点的SystemRestore
D、穿件设置备份的文件尺寸和设置传输尺寸
You are asked to change the cable on interface ge-0/2/1.Which statement is correct?（）
A、The cable is found on slot 2, port 0, and FPC 1.
B、The cable is found on FPC 0, slot 1, and port 2.
C、The cable is found on port 1, slot 0, and FPC 2.
D、The cable is found on slot 2, port 1, and FPC 0.
802.11协议簇定义了多种WLAN接入标准，目前采用最为广泛的标准是什么？
用于电子邮件的协议是（）。
A、IP
B、TCP
C、SNMP
D、SMTP
The EMP table has these columns: ENAME VARCHAR2(35) SALARY NUMBER(8,2) HIRE_DATE DATE Management wants a list of names of employees who have been with the company for more than five years. Which SQL statement displays the required results?（）
A、SELECT ENAME FROM EMP WHERE SYSDATE-HIRE_DATE >5;
B、SELECT ENAME FROM EMP WHERE HIRE_DATE-SYSDATE >5;
C、SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)/365 >5;
D、SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)*/365 >5;