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042-067

原创 Linux操作系统 作者:jbymy2000 时间:2012-03-15 03:31:45 0 删除 编辑
67.Your database is configured with the following parameters related to SGA)
SGA_TARGET=256MB
SHARED_POOL_SIZE=32MB
DB_CACHE_SIZE=100MB
LARGE_POOL_SIZE=0
JAVA_POOL_SIZE=0
STREAMS_POOL_SIZE=0
Which two statements are true about the configuration? (Choose two.)
A) The SGA_TARGET value cannot be sized smaller than 100 MB.
B) The shared pool and the default buffer pool will not be sized bigger than 32 MB and 100 MB, respectively.
C)The shared pool and the default buffer pool will not be sized smaller than 32 MB and 100 MB, respectively.
D)124 MB(256 minus 132) of memory is available for use by all the manually sized components.
E)124 MB(256 minus 132) of memory is available for use by all the manually and automatically sized components.
答案:CE
在自动内存管理下shared pool如果指定了初始大小是不会减小的,即最低值不会低于设定的值

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