【单选题】数据库中有一张表名为Emp,包含有如下列:EmpNO(雇员编号,Varchar(20),Pk),Job(职位Varchar(10)),HirDate(雇佣日期,Date),Sal(月薪,Float)。要求查询全部雇员信息,并按工资升序排序。
A.
Select * From EMP Order By
C.
Select * From EMP Order By Sal Desc
D.
Select * From EMP Order By Sal ASC
【单选题】Under what circumstances are connections related to cash said to be cold in the passage?
A.
When they are not established for societies to cohere.
B.
When they are not compared to 'real blood'.
C.
When their functions are snatched from people's life.
D.
When their worth is hard to determine and not valued.
【单选题】为了根据进程的紧迫性做进程调度,应采用( )。
【单选题】B超显像检查,可见到圆形或椭圆形妊娠囊是在停经几周时
【单选题】为了根据进程的紧迫性做进程调度,应采用()。
【简答题】Task 2 Matchthe following terms with their Chinese meanings . 1. economic depression 2.job market 3.technological initiative 4.software engineer 5.projected wage 6.data communications yst 7.adviso...
【简答题】In relation to the Enterprise Bankruptcy Law of China: (a) explain under what circumstances and when the community liabilities will take place; (3 marks) (b) state when the community liabilities can b...
【单选题】为了根据进程的紧迫性做进程调度,应采用( )。
【多选题】数据库中有一张表名为Emp,包含有如下列:EmpNO(雇员编号,Varchar(20),Pk),Job(职位Varchar(10)),HirDate(雇佣日期,Date),Sal(月薪,Float)。要求查询全部雇员信息应该是哪些数据?()
B.
Select * From Emp Where EmpNO Like '%%'
C.
Select * From Emp Where Name = '%%'
D.
Select * From Emp Where Name Like '%%'
【单选题】数据库中有一张表名为Emp,包含有如下列:EmpNO(雇员编号,Varchar(20),Pk),Job(职位Varchar(10)),HirDate(雇佣日期,Date),Sal(月薪,Float)。要求查询基本工资高于1500但是不含1500的员工信息?
A.
Select * From Emp Where Sal<=1500
B.
Select * From Emp Where Sal>1500
C.
Select * From Emp Where Sal>=1500
D.
Select * From Emp Where Sal <1500