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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 characters in B
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更多 “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?（）AA must contain all of the characters defined in BBA must be UnicodeCThe encoded values in A must match the encoded values in B for all characters defined in BDA must be a multibyte character setEThe encoded values in A must match the encoded values in B for all numeric and alphabetic characters in B” 相关考题
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单选题Automatic data conversion will occur if which of the following happens？（）A
The client and server have different NLS_LANGUAGE settingsB
The client and server character sets are not the same，and the database character set is not a strict superset of the client character setC
The client and server are in different time zonesD
The client requests automatic data conversionE
The AUTO_CONVERT initialization parameter is set to TRUE
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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？（）AA must contain all of the characters defined in BBA must be UnicodeCThe encoded values in A must match the encoded values in B for all characters defined in BDA must be a multibyte character setEThe encoded values in A must match the encoded values in B for all numeric and alphabetic character
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考题
单选题Which RMON group stores statistics for conversations between sets of two addresses？（）A
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matrixC
statisticsD
historyE
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考题
单选题Automatic data conversion will occur if which of the following happens?（）A
The client and server have different NLS_LANGUAGE settings.B
The client and server character sets are not the same, and the database character set is not a strict superset of the client character set.C
The client and server are in different time zones.D
The client requests automatic data conversion.E
The AUTO_CONVERT initialization parameter is set to TRUE.
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