John Smith is one of the explorers to the New World.()

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John Smith is one of the explorers to the New World.()

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1.JOHN:Thank you for agreeing to meet with me today.DANIEL: __1___JOHN:I can see from your resume you were __2___DANIEL:Sure.JOHN:___3__DANIEL:Yes. I was in charge of the northwest region of China. As a manager, I was responsible for a 50% increase in sales over a three-month period.JOHN:___4__DANIEL:Thanks.JOHN:What are the key reasons that helped you to achieve such an outstanding increaseDANIEL:__5___A.Can you please tell me about your responsibilitiesB.I believe teamwork is important.C.Thank you for inviting me.D.in charge of sales for Corporate Pan-Asia from 2008 to 201E.Very impressive.

2.The first blacks were brought to North America as ________ in 1619.A.adventurersB.slavesC.servantsD.explorers

3.建立以下用户，组属性及口令文件A.建立用户smithB.建立组名sysadmC.john把mail作为其第二组名D.smith具有口令654321

4.Last Saturday ___________________ had a picnic in Beiquan Park.A、John, Mary and meB、John, Mary and IC、John, I and MaryD、 I, John and Mary

更多“John Smith is one of the explorers to the New World.() ”相关问题

  • 第1题：

    Examine the data in the EMPLOYEES table.EMPLOYEESEMP_NAME DEPT_ID MGR_ID JOB_ID SALARYEMPLOYEE_ID101 Smith 20 120 SA_REP 4000102 Martin 10 105 CLERK 2500103 Chris 20 120 IT_ADMIN 4200104 John 30 108 HR_CLERK 2500105 Diana 30 108 IT_ADMIN 5000106 Smith 40 110 AD.ASST 3000108 Jennifer 30 110 HR_DIR 6500110 Bob 40 EK_DIR 8000120 Revi 20 110 SA_DIR 6500On the EMPLOYEES table, EMPLOYEE_ID is the primary key. MGR_ID is the ID of managers and refers to the EMPLOYEE_ID. The JOB_ID column is a NOT NULL column.Evaluate this DELETE statement:DELETE employee_id, salary, job_idFROM employeesWHERE dept_id = 90;Why does the DELETE statement fail when you execute it?（）

    A. There is no row with dept_id 90 in the EMPLOYEES table.

    B. You cannot delete the JOB_ID column because it is a NOT NULL column.

    C. You cannot specify column names in the DELETE clause of the DELETE statement.

    D. You cannot delete the EMPLOYEE_ID column because it is the primary key of the table.


    参考答案：C

  • 第2题：

    Which command will create a group called ‘delivery’and set the administrators to john’ and ‘mary’?()

    A.mkgroup -A=john,mary delivery

    B.groupadd -A=john,mary delivery

    C.mkgroup adms=john,mary delivery

    D.groupadd adms=john,mary delivery


    参考答案：C

  • 第3题：

    Last Sunday had a picnic in Beihai Park．

    A.John,Mary and me
    B.John,I and Mary
    C.John,Mary and I
    D.I,John and Mary

    答案：C
    解析：

  • 第4题：

    下列语句错误的是( )。

    A．char*p="John"；p[2]='a'；

    B．char name[5]="John"；name[2]='a'

    C．char name[5]="John",*p=name；p[2]='a'；

    D．char name[5]="John",*p=&name[2]；*p='a'；


    正确答案：A

  • 第5题：

    下列值不为true的表达式有( )。

    A、"john"=="john"

    B、"john".equals("john")

    C、"john"="john"

    D、"john".equals(newString("john"))


    正确答案：C

  • 第6题：

    通过 SQL，从 “actor” 表中选取 "FirstName" 列的值等于"John" 的所有记录的表述正确的是（）。

    A．SELECT * FROM Actor WHERE FirstName='John'

    B．SELECT [all] FROM Actor WHERE FirstName LIKE 'John'

    C．SELECT * FROM Actor WHERE FirstName LIKE 'John'

    D．SELECT [all] FROM Actor WHERE FirstName='John'


    SELECT * FROM Actor WHERE FirstName='Jim' AND LastName='Carter'

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