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There are ____ employees and several employers in the company.Aa thousand ofBthousandCthousands ofDthousands

题目
There are ____ employees and several employers in the company.

Aa thousand of

Bthousand

Cthousands of

Dthousands

相似考题

1.现有如下两个关系模式：Employees(Eid，Name，DeptNO)Departments(DeptNO，DeptName，TotalNumber)Employees关系模式描述了职工编号、姓名和所在部门编号；Departments关系模式描述了部门编号、名称和职工总人数。请按SQL Server所采用的’rransact—SQL语法格式编写实现具有如下功能的后触发型触发器：每当在Employees表中插入一行数据时，相应部门的职工总人数就加1。

2.［A］ alternate ［B］ different ［C］ varied ［D］ several

3.How many methods of settlement are mentioned in this passage when the British importer needs dollar to pay his American supplier?A．Two.B．One.C．Three.D．Several.

4.（ 2 ）现有如下两个关系模式：Employees （ Eid ， Name ， DeptNO ）Departments （ DeptNO ， DeptName ， TotalNumber ）Employees 关系模式描述了职工编号、姓名和所在部门编号； Departments 关系模式描述了部门编号、名称和职工总人数。请 按 SQL Serve r 所采用 的 Tansact — SQ L 语法格式编写实现具有功能的后触发型触发器 ： 每当在Employee s表中插入一行数据时，相应部门的职工总人数就加 1 。（ 10 分）

更多“There are ____ employees and several employers in the company. ”相关问题

  • 第1题：

    I have never worked for such a considerate________; I think all the other________ have the same opinion.

    A.employee...employer

    B.employee...employers

    C.employer...employee

    D.employer...employees


    正确答案：D
    解析：本题考查 employer 和 employee 的区别。两者都是由动词 employ 变来的名词，但  意思不同：employer 是指雇主;employee指雇员。从第二个并列句中的 "all the other... ”来看，employee 应该用复数形式。句意：“我从来没有给这么体贴的雇主打过工;我相信其他员工也是一样的想法。”

  • 第2题：

    Several@functionscanexecutemultiplestatements.Whichoneofthefollowinginitializesavariableandcanincrementinduringtheoperation?()

    A.@do

    B.@for

    C.@while

    D.@dowhile


    参考答案：B

  • 第3题：

    TheCiscoSA500SeriesSecurityAppliancesarebuiltspecificallyforbusinesseswithlessthan100employees.Whatarethreeimportantbenefitsofthisdevice?()

    A.site-to-siteVPNforremoteoffices

    B.business-gradefirewall

    C.CiscoIOSsoftware-based

    D.emailsecurity

    E.XMLsupport

    F.premiumsupportviaSMARTnet


    参考答案：A, B, D

  • 第4题：

    Examine the statement: Create synonym emp for hr. employees; What happens when you issue the statement? ()

    A. An error is generated.

    B. You will have two identical tables in the HR schema with different names.

    C. You create a table called employees in the HR schema based on you EMP table.

    D. You create an alternative name for the employees table in the HR schema in your own schema.


    参考答案：D

  • 第5题：

    YouneedtoimportalldefinitionsofobjectsbelongingtotheTS_EMPLOYEEStablespacebyusingtheexportfileexpdat.dmp.Whichimportstatementiscorrect?()

    A.imphr/hrTABLES=（ts_employees）rows=y

    B.impsystem/managerFROMUSER=hrfile=expdat.dmp

    C.imphr/hrTRANSPORT_TABLESPACE=yfile=expdat.dmp

    D.impsystem/managerTRANSPORT_TABLESPACE=yTABLESPACE=ts_employees


    参考答案：C

  • 第6题：

    Wal-Mart has been criticized by some groups for its .（ ）

    [A] low service quality

    [B] employees' low salary

    [C] high pressure on the other companies

    [D] discrimination against women


    正确答案：D

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