522.The NLS_LANGUAGE parameter specifies the default conventions to be used for which of the
following globalization elements?
A. Languages for server messages
B. Day and month names and abbreviations
C. Symbols to represent a.m., p.m., AD, and BC
D. Affirmative and negative response strings (YES, NO)
E. None of the above
F. All of the above
Answer: F
答案解析:
参考:http://docs.oracle.com/cd/E11882_01/server.112/e10729/ch3globenv.htm#NLSPG199
NLS_LANGUAGE
specifies the default conventions for the following session characteristics:
-
Language for server messages
-
Language for day and month names and their abbreviations (specified in the SQL functions
TO_CHAR
andTO_DATE
) -
Symbols for equivalents of AM, PM, AD, and BC. (A.M., P.M., A.D., and B.C. are valid only if
NLS_LANGUAGE
is set toAMERICAN
.) -
Default sorting sequence for character data when
ORDER
BY
is specified. (GROUP BY
uses a binary sort unlessORDER
BY
is specified.) -
Writing direction
-
Affirmative and negative response strings (for example,
YES
andNO
)