证件上同时出现“Name”、“Full name”和“First name”,且无护照资料页下方的机读码可供参照的,则()。
第1题:
A、What's your last name?
B、What's your family name?
C、What's your name?
D、What's your first name?
第2题:
What’s the full name of the UK?
It is the United Kingdom of Great Britain and Northern Ireland.
略
第3题:
3.In China,the________ is behind________
A. first name ;last name
B. last name; family name
C. family name; first name
D. last name; first name
第4题:
The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, (), and kin term.
第5题:
如果希望更新表authors中的first_name列为非空,那么可以使用哪个语句?()
第6题:
在SQL Server 2000中,现要在employees表的first_name和last_name列上建立一个唯一的非聚集复合索引,其中first_name列数据的重复率是5%,last_name列数据的重复率是10%。请补全下列语句使以first_name和last_name列作为条件的查询效率最高。
CREATE UNIQUE NONCLUSTERED INDEX Idx_Name
ON employees(______)
第7题:
The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, (), and kin term.
Atitle+first name
Btitle+title
Ctitle alone
Dfirst name+last name+title
第8题:
Examine the structure of the EMPLOYEES table:Column name Data type RemarksEMPLOYEE_ID NUMBER NOT NULL, Primary KeyLAST_NAME VARCNAR2(30)FIRST_NAME VARCNAR2(30)JOB_ID NUMBERSAL NUMBERMGR_ID NUMBER References EMPLOYEE_ID column DEPARTMENT_ID NUMBERYou need to create an index called NAME_IDX on the first name and last name fields of the EMPLOYEES table. Which SQL statement would you use to perform this task? ()
A. CREATE INDEX NAME _IDX (first_name, last_name);
B. CREATE INDEX NAME _IDX (first_name, AND last_name)
C. CREATE INDEX NAME_IDX ON (First_name, last_name);
D. CREATE INDEX NAME_IDX ON employees (First_name, AND last_name);
E. CREATE INDEX NAME_IDX ON employees (First_name, last_name);
F. CREATE INDEX NAME_IDX FOR employees (First_name, last_name);
第9题:
与外宾交往时,为了表达彼此的亲近感,可以()。
第10题:
您要对EMPLOYEES表的FIRST_NAME和LAST_NAME列创建一个组合索引。以下哪条语句将完成此任务()