Free Download Oracle 1Z0-053 VCE Test Engine Full Version Now (121-130)

QUESTION 121
You notice that a job in a chain has not completed on a nonconstrained RAC database. Which of these are valid reasons why that might occur?

A.    The job priority is 1 and the resource consumer group CPU emphasis allocation is a low percentage.
B.    The job affinity is to a service and one node in that service is unavailable.
C.    The job affinity is to an instance and that instance is unavailable.
D.    There is no service affinity.
E.    None of the above.

Answer: C

QUESTION 122
The NLS_LANGUAGE parameter specifies the default conventions to be used for which of the following globalization elements?

A.    Languages for server messages
B.    Day and month names and abbreviations
C.    Symbols to represent a.m., p.m., AD, and BC
D.    Affirmative and negative response strings (YES, NO)
E.    None of the above
F.    All of the above

Answer: F

QUESTION 123
The NLS_TERRITORY parameter specifies the default conventions to be used for which of the following globalization elements? (Choose all that apply.)

A.    Date format
B.    Decimal character
C.    Group separator
D.    First day of the month
E.    None of the above
F.    All of the above

Answer: ABC

QUESTION 124
What are three benefits of using ASM? (Choose three.)

A.    Ease of disk administration and maintenance
B.    Load balancing across physical disks
C.    Software RAID-1 data redundancy with double or triple mirrors
D.    Automatic recovery of failed disks

Answer: ABC

QUESTION 125
What components are present in an ASM instance? (Choose three.)

A.    SGA
B.    Database processes
C.    Database datafiles
D.    Control files
E.    Database parameter file or spfile

Answer: ABE

QUESTION 126
Which of the following is a benefit of ASM fast disk resync?

A.    Failed disks are taken offline immediately but are not dropped.
B.    Disk data is never lost.
C.    By default, the failed disk is not dropped from the disk group ever, protecting you from loss of that disk.
D.    The failed disk is automatically reformatted and then resynchronized to speed up the recovery process.
E.    Hot spare disks are automatically configured and added to the disk group.

Answer: A

QUESTION 127
What is the result of increasing the value of the parameter ASM_POWER_LIMIT during a rebalance operation?

A.    The ASM rebalance operation will likely consume fewer resources and complete in a shorter amount of time.
B.    The ASM rebalance operation will consume fewer resources and complete in a longer amount of time.
C.    The ASM rebalance operation will be parallelized and should complete in a shorter amount of time.
D.    There is no ASM_POWER_LIMIT setting used in ASM.
E.    None of the above

Answer: C

QUESTION 128
What is the default AU size of an ASM disk group? What is the maximum AU size in an ASM disk group?

A.    100KB default, 10TB maximum
B.    256KB default, 1024MB maximum
C.    10MB default, 126PB maximum
D.    64KB default, 1EB maximum
E.    1MB default, 64MB maximum

Answer: E

QUESTION 129
Which initialization parameter in an ASM instance specifies the disk groups to be automatically mounted at instance startup?

A.    ASM_DISKMOUNT
B.    ASM_DISKGROUP
C.    ASM_DISKSTRING
D.    ASM_MOUNTGROUP

Answer: B

QUESTION 130
When an ASM instance receives a SHUTDOWN NORMAL command, what command does it pass on to all database instances that rely on the ASM instances disk groups?

A.    TRANSACTIONAL
B.    IMMEDIATE
C.    ABORT
D.    NORMAL

Answer: C

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