（多选题）
Given two different character sets （A and B）， which of the following must be true for A to be considered a strict superset of B？（）
A A must contain all of the characters defined in B
B A must be Unicode
C The encoded values in A must match the encoded values in B for all characters defined in B
D A must be a multibyte character set
E The encoded values in A must match the encoded values in B for all numeric and alphabetic character
正确答案
答案解析
略
相似试题
（单选题）
Which canvas built-in display the given canvas in front of any stacked canvases?（）
（多选题）
Given that c is a reference to a valid java.io.Console object，which two code fragments read a line of textfrom the console？（）
（多选题）
Given: Which two are true? （）
（多选题）
Given a class whose instances， when found in a collection of objects， are sorted by using the compare To method， which two statements are true？（）
（多选题）
Which two statements are true about Oracle Real Applications Insight ？（）
（多选题）
Given: Which two statements are true?（）
（多选题）
Given: Which two can be results?（）
（多选题）
Which two statements are correct regarding the Oracle Flashback Drop feature？ （）
（多选题）
Given： Which two are true？（）
