A.deserved
B.described
C.designed
D.deserted
第1题：
Youexecutedthefollowingcode：SQL>CERATETABLECOUNTRY（COUNTRY_IDCHAR（2）CONSTRAINTCOUNTRY_ID_nnNOTNULL，COUNTRY_NAMEVARCHAR2（20），CURRENCY_NAMEVARCHAR2（20），CONSTRAINTCOUNTRY_ID_PKPRIMARYKEY（COUNTRY_ID））ORGANIZATIONINDEX；Whichtypesoftableswillbecreatedautomatically？（）
A.journaltable
B.clusteredtable
C.mappingtable
D.partitionedtable
第2题：
The lifeboat releasing gear lever should be marked with the words ______．
A.DANGER，DO NOT TOUCH
B.DANGER，BOAT MAY DROP
C.DANGER，LEVER RELEASES BOAT
D.DANGER，LEVER DROPS BOAT
第3题：
The CUSTOMERS table has these columns:CUSTOMER_ID NUMBER (4) NOT NULLCUSTOMER_NAME VARCHAR2 (100) NOT NULLSTREET_ADDRESS VARCHAR2 (150)CITY_ADDRESS VARHCAR2 (50)STATE_ADDRESS VARCHAR2 (50)PROVINCE_ADDRESS VARCHAR2 (50)COUNTRY_ADDRESS VARCHAR2 (50)POSTAL_CODE VARCHAR2 (12)CUSTOMER_PHONE VARCHAR2 (20)The CUSTOMER_ID column is the primary key for the table.You need to determine how dispersed your customer base is.Which expression finds the number of different countries represented in the CUSTOMERS table?（）
A. COUNT(UPPER(country_address))
B. COUNT(DIFF(UPPER(country_address)))
C. COUNT(UNIQUE(UPPER(country_address)))
D. COUNT DISTINTC UPPER(country_address)
E. COUNT(DISTINTC (UPPER(country_address)))
第4题：
26、查询输出时，Busy=0表示数据端口空，Busy=1表示____。
第5题：
1.王先生国籍为中国，居住在美国，正确的填写方式为（）
A．Country:American Nationality:China
B．Country: China Nationality:China
C．Country:American Nationality: American
D．Country: China Nationality: American
第6题：
The CUSTOMERS table has these columns:CUSTOMER_ID NUMBER(4) NOT NULLCUSTOMER_NAME VARCHAR2(100) NOT NULLSTREET_ADDRESS VARCHAR2(150)CITY_ADDRESS VARCHAR2(50)STATE_ADDRESS VARCHAR2(50)PROVINCE_ADDRESS VARCHAR2(50)COUNTRY_ADDRESS VARCHAR2(50)POSTAL_CODE VARCHAR2(12)CUSTOMER_PHONE VARCHAR2(20)The CUSTOMER_ID column is the primary key for the table.You need to determine how dispersed your customer base is. Which expression finds the number of different countries represented in the CUSTOMERS table?（）
A.COUNT(UPPER(country_address))
B.COUNT(DIFF(UPPER(country_address)))
C.COUNT(UNIQUE(UPPER(country_address)))
D.COUNT DISTINCT UPPER(country_address)
E.COUNT(DISTINCT (UPPER(country_address)))
第7题：
王先生国籍为中国，居住在美国，正确的填写方式为（）
A．Country:American Nationality:China
B．Country: China Nationality:China
C．Country:American Nationality: American
D．Country: China Nationality: American
第8题：
Youexecutedthefollowingcode：SQL>CREATETABLECOUNTRY（COUNTRY_IDCHAR（2）CONSTRAINTCOUNTRY_ID_nnNOTNULL，COUNTRY_NAMEVARCHAR2（20），CURRENCY_NAMEVARCHAR2（20），CONSTRAINTCOUNTRY_ID_PKPRIMARYKEY（COUNTRY_ID））ORGANIZATIONINDEX；Inwhichtablespacewillthemappingtablebecreated？（）
A.SYSTEMtablespace
B.SYSAUXtablespace
C.Undotablespace
D.ThetablespaceoftheIndexOrganizedTable（IOT）
第9题：
2、王先生国籍为中国，居住在美国，正确的填写方式为（）
A．Country:American Nationality:China
B．Country: China Nationality:China
C．Country:American Nationality: American
D．Country: China Nationality: American
第10题：
请改正下面程序中存在的错误。 def StudentInfo（country='China', chineselevel='A', name): print（'%s,%s,%s'%（name,country,chineselevel)) StudentInfo（country='America', chineselevel='B', name='John')