Case-insensitive sorts are always accent insensitive by default.（） True。 False。
以下物流服务属于增值性物流服务的是（） 储存功能。 物流信息处理功能。 需求预测功能。 流通加工功能。
In which file created by a mksysb would an administrator find filesystem and logical volume information？（） /fs.data。 /image.data。 /bosinst.data。 /install.data。
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? （） SELECT ENAME FROM EMP WHERE SYSDATE-HIRE_DATE >5;。 SELECT ENAME FROM EMP WHERE HIRE_DATE-SYSDATE >5;。 SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)/365 >5;。 SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)*/365 >5。
绝缘材料的机械强度，一般随温度，湿度升高而（）。 升高。 不变。 降低。
A customer wants to deploy a new CRM application on an 8-way Intel-based server. They plan to upgrade to a 16-way server six months later， because the CRM application will support a larger number of processors. After the upgrade， they will need more I/O slots to support the SAN storage and LAN bandwidth requirements. They are considering either the IBM x445 or the HPQ DL740/DL760G2. Which TWO of the following choices are the key competitive advantages of the IBM x445？（）
