OCP-1Z0-053-V13.02-473题

473.How many different calendars does Oracle 11g support?

A. 22

B. 7

C. 6

D. 15

E. 2

Answer: B

答案解析：

参考：http://docs.oracle.com/cd/E11882_01/server.112/e10729/ch3globenv.htm#NLSPG215

NLS_CALENDAR

PropertyDescriptionParameter typeStringParameter scopeInitialization parameter, environment variable, ALTER SESSION, and SQL functionsDefault valueGregorianRange of valuesAny valid calendar format name

Many different calendar systems are in use throughout the world. NLS_CALENDAR specifies which calendar system Oracle Database uses.

NLS_CALENDAR can have one of the following values:

• Arabic Hijrah

• English Hijrah

• Gregorian

• Japanese Imperial

• Persian

• ROC Official (Republic of China)

• Thai Buddha