ocp-51

QUESTION NO: 51
Which statements about the MEMORY_TARGET initialization parameter are true? (Choose all that apply.)

A. MEMORY_TARGET can be increased up to the value of MEMORY_MAX_TARGET, if
MEMORY_MAX_TARGET is set to a value greater than zero
B. MEMORY_MAX_TARGET defaults to a value of zero if MEMORY_TARGET is not set
C. MEMORY_TARGET represents the total amount of memory that can be allocated to SGA and PGA
memory structures.
D. MEMORY_TARGET is static and cannot be modified without shutting down the instance
Answer: A,B,C

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哪些关于内存目标初始化参数的描述是真实的？

A.如果内存最大目标设置为一个大于零的值， 内存目标可以增加到内存最大目标的值.

B.如果未设置内存目标， 内存最大目标默认为一个零值.

C. 内存目标代表可以分配给 SGA 和 PGA 内存结构的内存总量.

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