OracleDBA数据库结构题选1
添加时间: 2008-4-18 22:30:12 作者: 阅读次数:118 来源:
1. Program or Private Global Area
2. Session Global Area
3. Temp Space
4. None of the above
1
Q. 22 : The area of memory used by the server as temporary area for sorting is called
1. TEMP SPACE
2. SORT AREA
3. REDO BUFFER
4. SORT BUFFER
2
Q. 23 : The fundamental unit of storage in a data file is
1. BYTE
2. BIT
3. BLOCK
4. None of the above
3
Q. 24 : The process that resolves the in-doubt transactions in a distributed environment is
1. ARCH
2. PROC
3. RECO
4. NONE OF THE ABOVE
3
Q. 25 : The size of each buffer in the database is set using this parameter
1. DB_BLOCK_BUFFERS
2. DB_BLOCK_SIZE
3. DB_BYTE_SIZE
4. NONE OF THE ABOVE
2
Q. 26 : The number of Block Buffers in the database is set in the init.ora using
1. DB_BLOCK_SIZE
2. DB_BLOCK_BUFFERS
3. DB_BUFFER_CACHE
4. NONE OF THE ABOVE
2
Q. 27 : The Parameter that sets the size of the shared SQL Area is
1. SHARED_SQL_AREA
2. SHARED_POOL_SIZE
3. SHARED_CACHE_SIZE
4. NONE OF THE ABOVE
2
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