Pass 1Z0-050 In First Try Passleader 1Z0-050 Real Dumps With 100% Money Back (111-120)

QUESTION 111
You are managing the APPPROD database as a DBA which is not using the Oracle-managed files. You plan to duplicate this database in the same system with the name DUPDB.You want to create the same directory structure for duplicate database files as of the target database.
You executed the following RMAN commands:
RMAN> CONNECT TARGET sys/sys@APPPROD
RMAN> CONNECT AUXILIARY sys/sys@DUPDB
RMAN> DUPLICATE TARGET DATABASE
TO dupdb
FROM ACTIVE DATABASE
PASSWORD FILE
SPILE
NOFILENAMECHECK;
What are the implications of this command?

A.    It creates database files for the duplicate database under the Oracle base with a different directory for the duplicate database.
B.    It overwrites data files of the target database because a different location for data files is not mentioned for the duplicate database.
C.    It creates database files for the duplicate database under the same Oracle home as that of the target database with the same directory structure.
D.    It creates database files for the duplicate database under the same Oracle home as that of the target but with a different directory for the duplicate database.

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Pass 1Z0-050 In First Try Passleader 1Z0-050 Real Dumps With 100% Money Back (71-80)

QUESTION 71
Evaluate the following command and its output:
SQL>SELECT * FROM dba_temp_free_space;
TABLESPACE_NAME TABLESPACE_SIZE ALLOCATED_SPACE FREE_SPACE ————— ————— ————– ————- LMTEMP 250609664 101048576 149561088
Which two statements correctly interpret the output? (Choose two.)

A.    FREE_SPACE indicates only the space that is currently unallocated.
B.    ALLOCATED_SPACE indicates only the space currently allocated and in use.
C.    FREE_SPACE indicates only the space that is currently allocated and available for reuse.
D.    ALLOCATED_SPACE indicates both the space currently allocated and used, and the space that is available for reuse.
E.    FREE_SPACE indicates both the space that is currently allocated and available for reuse, and the space that is currently unallocated.

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Pass 1Z0-050 In First Try Passleader 1Z0-050 Real Dumps With 100% Money Back (61-70)

QUESTION 61
Evaluate the following command:
SQL>ALTER SYSTEM SET db_securefile = ‘IGNORE’;
What is the impact of this setting on the usage of SecureFiles?

A.    It forces BasicFiles to be created even if the SECUREFILE option is specified to create the LOB.
B.    It forces SecureFiles to be created even if the BASICFILE option is specified to create the LOB.
C.    It does not allow the creation of SecureFiles and generates an error if the SECUREFILE option is specified to create the LOB.
D.    It ignores the SECUREFILE option only if a Manual Segment Space Management tablespace is used and creates a BasicFile.

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Pass 1Z0-050 In First Try Passleader 1Z0-050 Real Dumps With 100% Money Back (11-20)

QUESTION 11
What can you achieve by implementing reverse key index?

A.    Remove repeated key values from the index to fit more index entries in a given amount of disk space
B.    Prevent contention on the highest leaf block when using sequences to generate keys
C.    Reverse the bytes of each column indexed including the row ID
D.    Store a bitmap for each key value instead of a list of row IDs in the leaf node

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