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Exam 1z0-062 topic 1 question 68 discussion

Actual exam question from Oracle's 1z0-062
Question #: 68
Topic #: 1
[All 1z0-062 Questions]

Examine the following parameters for a database instance:

MEMORY_MAX_TARGET=0 -

MEMORY_TARGET=0 -

SGA_TARGET=0 -

PGA_AGGREGATE_TARGET=500m -
Which three initialization parameters are not controlled by Automatic Shared Memory Management (ASMM)? (Choose three.)

  • A. LOG_BUFFER
  • B. SORT_AREA_SIZE
  • C. JAVA_POOL_SIZE
  • D. STREAMS_POOL_SIZE
  • E. DB_16K_CACHE_SZIE
  • F. DB_KEEP_CACHE_SIZE
Show Suggested Answer Hide Answer
Suggested Answer: AEF 🗳️
Manually Sized SGA Components that Use SGA_TARGET Space
SGA Component, Initialization Parameter
/ The log buffer

LOG_BUFFER -
/ The keep and recycle buffer caches

DB_KEEP_CACHE_SIZE -

DB_RECYCLE_CACHE_SIZE -
/ Nonstandard block size buffer caches

DB_nK_CACHE_SIZE -
Note:
* In addition to setting SGA_TARGET to a nonzero value, you must set to zero all initialization parameters listed in the table below to enable full automatic tuning of the automatically sized SGA components.
* Table, Automatically Sized SGA Components and Corresponding Parameters
by vineetarneja at April 28, 2020, 5:38 p.m.

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jackymak
3 years, 2 months ago
A,B,F is what I think.
upvoted 1 times
...
IamGo0ke
4 years ago
A,E,F is correct. Under automatic memory control the following memory components will be managed automatically, you can override the ASMM by specifying the size of the component in the init.ora file or setting its value (spfile), remember that the values will be deducted from the SGA_TARGET value. The values also state the minimum value that will be allocated. Buffer cache (DB_CACHE_SIZE) shared pool (SHARED_POOL_SIZE) large pool (LARGE_POOL_SIZE) java pool (JAVA_POOL_SIZE) streams pool (STREAMS_POOL_SIZE) When using ASMM you still need to manually configure log buffer (LOG_BUFFER) db buffer cache keep pool (DB_KEEP_CACHE_SIZE) db buffer recycle pool (DB_RECYCLE_CACHE_SIZE) db buffer nK block size pools (DB_nK_CACHE_SIZE) https://sites.google.com/site/oracledb009/database-concepts/asmm
upvoted 2 times
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fridaytar
4 years, 2 months ago
It should be - A, B, F ??
upvoted 2 times
...
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