Oracle OCP 19c 认证1Z0-083考试题库(第20题)CUUG整理
Oracle OCP 19c 认证1Z0-083考试题库(第20题)-CUUG内部学员版083题库解析20、Which two are true about the character sets used in an Oracle database? (Choose two.)A. Single-byte character sets provide better performance than multibyte character sets.B. Unicode enables information from any language to be stored using a single character set.C. Unicode is the only supported character set for Oracle databases created using Database Configuration Assistant (DBCA).D. Single-byte character sets always use 7-bit encoding schemes.E. Multibyte character sets allow more efficient space utilization than single byte character sets.F. Single-byte character sets always use 8-bit encoding schemes.
页:
[1]