1z0-068 Oracle Database 12c: RAC and Grid Infrastructure Administration Practice Questions
Prepare for 1z0-068 with more than an answer.
- 1
You just added an ASM disk to the DATA diskgroup.
Which two can be used to monitor the rebalancing?
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Correct answer: A, C
A, C
A, C
- 2
Which three statements are true regarding multitenant architecture for RAC databases?
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Correct answer: B, C, E
B, C, E -- Explanation:
B: For an Oracle RAC CDB, one active undo tablespace exists for each instance.
C: From a physical perspective, a CDB has basically the same structure as a non-CDB, except that each PDB has its own set of tablespaces (including its own SYSTEM and SYSAUX tablespaces) and data files.
References: docs.oracle.com/database/121/C">https://docs.oracle.com/database/121/CNCPT/cdblogic.htm#CNCPT89268B, C, E -- Explanation:
B: For an Oracle RAC CDB, one active undo tablespace exists for each instance.
C: From a physical perspective, a CDB has basically the same structure as a non-CDB, except that each PDB has its own set of tablespaces (including its own SYSTEM and SYSAUX tablespaces) and data files.
References: docs.oracle.com/database/121/C">https://docs.oracle.com/database/121/CNCPT/cdblogic.htm#CNCPT89268B, C, E -- Explanation:
B: For an Oracle RAC CDB, one active undo tablespace exists for each instance.
C: From a physical perspective, a CDB has basically the same structure as a non-CDB, except that each PDB has its own set of tablespaces (including its own SYSTEM and SYSAUX tablespaces) and data files.
References: docs.oracle.com/database/121/C">https://docs.oracle.com/database/121/CNCPT/cdblogic.htm#CNCPT89268 - 3
Which two statements are tuning recommendations for RAC database? (Choose two.)
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Correct answer: D, F
D, F
D, F
- 4
Examine this command and output:
Which statement must be true for the successful execution of the second command?
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Correct answer: C
C
- 5
Which three resources are managed using global concurrency control in an Oracle 12c RAC multi-instance database? (Choose three.)
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Correct answer: A, B, C
A, B, C
A, B, C
A, B, C
- 6
Which three statements are true about fully qualified file names in ASM? (Choose three.)
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Correct answer: A, B, E
A, B, E -- Reference: httDs://docs.oracle.com/cd/B28359 01/server. 111/b31107/asmfiles.htm#OSTMG 10264
A, B, E -- Reference: httDs://docs.oracle.com/cd/B28359 01/server. 111/b31107/asmfiles.htm#OSTMG 10264
A, B, E -- Reference: httDs://docs.oracle.com/cd/B28359 01/server. 111/b31107/asmfiles.htm#OSTMG 10264
