generally speaking, how many officers are there in the deck department?

题目

generally speaking, how many officers are there in the deck department?

相似考题

1.Generally _________, business tax is based on taxable services, the transfer of intangible assets and sale of immovable property within China.A、speakB、spokenC、speaking

2.有如下类定义： class Point{ private： static int how_many； }； ______how_many=0； 要初始化Point类的静态成员how_many，在下画线处应填入的内容是A．intB．static intC．int Point::D．static int Point::

3.有如下类定义：\nclassPoint{\nprivate;\nstaticinthow_many;\n};\n___________how_many=0;\n要初始化Point类的静态成员how_many，下划线处应填入的内容是A、ingB、staticintC、intPoint::D、staticintPoint::

4.［A］ officers ［B］ men ［C］ administrators ［D］ fathers

更多“generally speaking, how many officers are there in the deck department? ”相关问题

  • 第1题：

    Examine the structure of the EMPLOYEES and DEPARTMENTS tables: EMPLOYEESColumn name Data type RemarksEMPLOYEE_ID NUMBER NOT NULL, Primary KeyEMP_NAME VARCHAR2 (30)JOB_ID VARCHAR2 (20)SALARY NUMBERMGR_ID NUMBER References EMPLOYEE_ID COLUMNDEPARTMENT ID NUMBER Foreign key to DEPARTMENT ID column of the DEPARTMENTS tableDEPARTMENTSColumn name Data type RemarksDEPARTMENT_ID NUMBER NOT NULL, Primary Key DEPARTMENT_NAME VARCHAR2(30)MGR_ID NUMBER References MGR_ID column of the EMPLOYEES tableEvaluate this SQL statement:SELECT employee_id, e.department_id, department_name, salaryFROM employees e, departments dWHERE e. department_id = d.department_id;Which SQL statement is equivalent to the above SQL statement? （）

    A. SELECT employee_id, department_id, department_name, salary FROM employees WHERE department_id IN (SELECT department_id FROM departments);

    B. SELECT employee_id, department_id, department_name, salary FROM employees NATURAL JOIN departments;

    C. SELECT employee_id, d.department_id, department_name, salary FROM employees e JOIN departments d ON e.department _ id = d. department_id;

    D. SELECT employee_id, department_id, department_name, Salary FROM employees JOIN departments USING (e.department_id, d.department_id);


    参考答案：C

  • 第2题：

    有如下类定义： class Point{ private： static int how_many； }； ______how_many=0； 要初始化Point类的静态成员how_many，下划线处应填入的内容是

    A．int

    B．static int

    C．int Point: :

    D．static int Point


    正确答案：C
    解析：static　int　n；是定义静态全局变量，int　point是定义类的。

  • 第3题：

    Examine the following options, Multicasting supports applications that communicate.()

    A. many - to - one

    B. one - to - one

    C. one - to - many

    D. many - to - many


    参考答案：C

  • 第4题：

    Let me show you to the（甲板）_______.

    A.bridge

    B.saloon

    C.galley

    D.deck


    正确答案：D

  • 第5题：

    有如下类定义： class Point{ private： static int how_many； }； ___________how_many=0； 要初始化Point类的静态成员how_many，下画线处应填入的内容是( )。

    A.int

    B.static int

    C.int Point：：

    D.static int Point：：


    正确答案：C
    本题考查静态数据成员，静态数据成员可以初始化，但只能在类体外进行初始化，其一般形式为：数据类型类名：：静态数据成员名=初值。所以本题答案为C。

  • 第6题：

    Everybody on board was worried and we were curious to find out what had happened.

    A: wood
    B:meeting
    C:sign
    D:deck

    答案：D
    解析：
    本句意思：“甲板上的每个人都很担心，我们想知道发生了什么事。”on board指登上船或者飞机，on deck和它意思相同，所以D为正确答案。deck：甲板，例如：I was the only person on deck at that time of night．夜里那段时间只有我一个人在甲板上。wood：树林，木头，例如：Their dishes were made of wood．他们的盘子是木制的。meeting：会议，例如：He seemed anxious about the meeting．他似乎对这次会议忧心忡忡。sign：迹象，符合，例如：The snow showed no sign of melting．雪没有一点融化的迹象。

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