Before a guest's name is put on waiting list, Click-Ahead Seating calls his cell phone for comfirmation.()

题目

Before a guest's name is put on waiting list, Click-Ahead Seating calls his cell phone for comfirmation.()

相似考题

1.执行下面代码,结果为():name_list=[]ifname_listandname_list[100]=='张三':print('OK')A.程序报错B.OKC.NULLD.无输出

2.Review the definition of the phone_list view.CHEATE OR REPLACE ALGORITHM=MERGE DEFINER= ‘root‘@localhost‘ SQL SECURITY DEFINER VIEW ‘phone_list‘ AS SELECTe . id as id ‘e . first_name AS ‘first_name‘ ‘e . last_name AS ‘last_name‘ ‘coalesce ( ph1.phone_no, ‘ – ‘) AS ‘office_no‘ ‘coalesce (ph2 .phone_no, ‘ – ‘) AS ‘cell_no‘ FROM employees e LEFT JOIN employee_phone ph1 ON ph1.emp_id = e.id AND ph1.type = ‘office‘ LEFT JOIN employee_phone ph2 ON ph2 .emp_id = e.id AND ph2 .type = ‘mobile‘The tables employees and employee_phone are InnoDB tables;all columns are used in this view. The contents of the phone_list view are as follows: Mysql> select * from phone_list; 1 row in set (0.00 sec)Which method can you use to change the cell_no value to ‘555-8888‘ for John Doe?（）A.INSERT INTO employee_phone (emp_id, phone_no, type) VALUES (1, ‘555-8888‘,‘mobile‘)B.UPDATE phone_list SET cell_name ‘555-8888‘ WHERE first_name= ‘John‘ and last_name= ‘Doe‘C.DELETE FROM phone_list WHERE first_name= ‘John‘ and last_name= ‘Doe‘; INSERT INTO phone_list (first_name, last_name, office_no, cell_no) VALUES (‘John‘ , ‘Doe‘ , ‘x1234‘ , ‘555-8888)D.UPDATE employee_phone SET phone_no= ‘555-8888‘ where emp_id=1

3.下列哪些是可以放在循环里的不可迭代对象()A.s='hello'B.name=['Tom','Jack','Susan']C.x=100D.list=[1,2,3,4]

4.34.HashMapprops=newHashMap（）；35.props.put（”key45”，somevalue”）；36.props.put（”key12”，someothervalue”）；37.props.put（”key39”，yetanothervalue”）；38.Sets=props.keySet（）；39.//insertcodehereWhat，insertedatline39，willsortthekeysinthepropsHashMap？（）A.Arrays.sort（s）；B.s=newTreeSet（s）；C.Collections.sort（s）；D.s=newSortedSet（s）；

更多“Before a guest's name is put on waiting list, Click－Ahead Seating calls his cell ”相关问题

  • 第1题：

    给定如下Java程序代码片段,编译运行这段代码,结果是( )。

    java.util.HashMapmap=newjava.util.HashMap();

    map.put("name",null);

    map.put("name","Jack");

    System.out.println(map.get("name"));

    A.null

    B.Jack

    C.nullJack

    D.运行时出现异常


    正确答案：B

  • 第2题：

    某html文档中有如下代码，则在浏览器中打开该文档时显示为( )。

    ＜form＞ List1: ＜inputtype="text"name="List1"/＞ ＜br/＞ LiSt2: ＜inputtype="text"name="List2"/＞ ＜/form＞


    答案：A
    解析：
    本题考查HTML语言中input标签的type属性。
    在HTML语言中的input标签有多种属性，具体属性如下表所示：

    题目中指定了type属性为"text"，表示定义一个单行的输入字段，使用户可以在其中输入文本。据此，可在备选项中选择相应答案。

  • 第3题：

    已知表student存储在HBase中，向表中插入记录{id:2015001,name:Mary,{score:math}:88}，其id作为行键，其中，在插入数学成绩88分时，正确的命令是（）。

    A．put 'student','2015001','88'

    B．put 'student','2015001','score:math','88'

    C．put 'student','2015001','math','88'

    D．put 'student','score:math','88'


    put 'student','2015001','score:math','88'

  • 第4题：

    The Neutrality of American in the Early World War II
    The establishment of the Third Reich influenced events in American history by starting a chain of events which
    culminated in war between Germany and the United States.The compete destruction of democracy,the persecution of Jews,
    the war on religion,the cruelty and barbarism of the Nazis,and especially the plans of Germany and her allies,Italy and
    Japan,for world conquest caused great indignation in this country and brought on fear of another world war.
    While speaking out against Hitler's atrocities,the American people generally favored is out against policies and
    neutrality.
    The Neutrality Acts of 1935 and 1936 prohibited trade with any belligerents or loans to them.In 1937 the President
    was empowered to declare an arms embargo in wars between nations at his discretion.
    American opinion began to change somewhat after President Roosevelt's“quarantine the aggressor”speech at Chicago
    (1937)in which he severely criticized Hitler's policies.Germany's seizure of Austria and the Munich Pact for the partition of
    Czechoslovakia(1938)also aroused the American people.
    The conquest of Czechoslovakia in March,1939 was another rude awakening to the menace of the Third Reich.In
    August,1939 came the shock of the Nazi-soviet Pact and in September the attack on Poland and the outbreak of European
    war.
    The United States attempted to maintain neutrality in spite of sympathy for the democracies arrayed against the Third
    Reich.The Neutrality Act of 1939 repealed the arms embargo and permitted“cash and carry”exports of arms to belligerent
    nations.A strong national defense program was begun.
    A draft act was passed(1940)to strengthen the military services.A Lend-lease Act(1941)authorized the President to
    sell,exchange,or lend materials to any country deemed necessary by him for the defense of the United States.Help was
    given to Britain by exchanging certain overage destroyers for the right to establish American bases in British territory in the
    Western Hemisphere.In August,1940 President Roosevelt and Prime Minister Churchill met and issued the Atlantic Charter
    which proclaimed the kind of a world which should be established after the war.
    In December,1941,Japan launched the unprovoked attack on the United States at Pearl Harbor.Immediately thereafter,Germany declared war on the United States.

    One?item?occurring?before?1937?that?the?author?does?not?mention?in?his?list?of?actionsthat?alienated the?American?public?was _______.

    A.theburningoftheReichstag.
    B.Germanplansforconquest.
    C.Nazibarbarism.
    D.the persecution of religious groups.

    答案：A
    解析：
    本题考查细节。A选项，帝国大厦焚毁，众所周知，这是纳粹希特勒精心策划的一次政治阴谋，旨在迫害德国共产党。综上，A选项正确。

    B选项，德国征服计划，不合题意，故排除。

    C选项，纳粹之残暴，不合题意，故排除。

    D选项，迫害宗教团体在文中都提到。见第一段第二句“民主的全面摧毁、对犹太人的迫害、摧残宗教、纳粹的残忍和野蛮，特别是德国及其盟国意、日征服世界的计划激起美国极大愤怒，也带来了对又一次世界大战的恐惧。” ，不合题意，故排除。

    故正确选项为A。

  • 第5题：

    已知一张表student存储在HBase中，向表中插入一条记录{id:2015001,name:Mary,{score:math}:88}，其id作为行键，其中，在插入数学成绩88分时，正确的命令是

    A．put 'student','2015001','score:math','88'

    B．put 'student','2015001','88'

    C．put 'student','2015001','math','88'

    D．put 'student','score:math','88'


    put 'student','2015001','score:math','88'

  • 第6题：

    给定如下Java 程序代码片段，编译运行这段代码，结果是 java.util.HashMap map = new java.util.HashMap（); map.put（"name",null); map.put（"name","Jack"); System.out.println（map.get（"name"));

    A．null

    B．Jack

    C．nullJack

    D．运行时出现异常


    C

相关内容