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2024 Updated Oracle 1z0-062 Exam Questions & Practice Tests, Oracle Database 12c Administration | SPOTO

Welcome to SPOTO's 2024 Updated Oracle 1z0-062 Exam Questions & Practice Tests page, your ultimate destination for mastering Oracle Database 12c Administration certification. Our platform provides a comprehensive suite of resources, including practice tests, free tests, online exam questions, sample questions, exam dumps, exam questions and answers, mock exams, and exam materials. Tailored specifically for the Oracle Database 12c: Administration Certification 1Z0-062 exam, our latest practice tests cover crucial topics such as designing consolidation strategies for Container and Pluggable databases, implementing feature-rich ILM support, optimizing SQL execution, implementing real-time data redaction, and exploiting performance, backup and recovery, security, and partitioning enhancements. With our updated practice tests, you can effectively prepare to pass the certification exam and advance your career in Oracle Database administration. Trust SPOTO to guide you towards success in your certification journey!

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Question #1
You executed the following query: SELECT oldest_flashback_scn, oldest_flashback_time FROM V$FLASHBACK_DATABASE_LOG; Considering that all the redo logs are available, what information can you derive from the output of the preceding query?
A. The time when the last flashback operation in your database was performed
B. The time when the first flashback operation in our database was performed
C. The approximate time and the lowest system change number (SCN) to which you can flash back your database
D. The system change number (SCN) and the time when the Flashback Database was enabled in the database instance
View answer
Correct Answer: ABE
Question #2
In your database, USERS is the default permanent tablespace. Examine the commands and their outcome: You plan to execute the commands: Which two statements are true? (Choose two.)
A. The MYTAB table is created in the SYSTEM tablespace but no rows can be inserted into the table by USER02
B. The MYTAB table is created in the SYSTEM tablespace and rows can be inserted into the table by USER02
C. The MYTAB table is created in the USERS tablespace but no rows can be inserted into the table by USER02
D. The CREATE TABLE statement generates an error because the SYSDBA privilege does not provide any space quota on the SYSTEM tablespace by default
E. The MYTAB table is owned by the SYS use
View answer
Correct Answer: C
Question #3
In your Oracle 12c database, you plan to execute the command: SQL> CREATE TABLESPACE tbs1 DATAFILE ‘/u02/oracle/data/tbs01.dbf’ SIZE 50M; The u02 file system has 1 GB of free space available. What is the outcome?
A. It creates a locally managed tablespace with manual segment space management enabled
B. It raises an error because extent management is not specified
C. It creates a locally managed tablespace with automatic segment space management enabled
D. It creates a dictionary-managed tablespace with manual segment space management enabled
View answer
Correct Answer: AD
Question #4
Which users are created and can be used for database and host management of your DBaaS database servers?
A. opc and oracle users
B. root, oracle and cloud users
C. root and oracle users
D. root, opc and oracle users
E. cloud and oracle users
View answer
Correct Answer: AC
Question #5
Identify three uses of the CROSSCHECK command (Choose three.)
A. to validate the database backup
B. to synchronize logical backup records with physical files in backup storage
C. to check the obsolete backups that can be deleted from the file system
D. to update information about backups that are deleted, corrupted, or inaccessible in a recovery catalog or control file
E. to update the recovery catalog or control file if archived log files are deleted with operating system commands
View answer
Correct Answer: C
Question #6
You want to create a locally managed tablespace called NEWTBS to store segments with different extent sizes. Which set of tablespace attributes can be specified for a tablespace that satisfies the requirements?
A. EXTENT MANAGEMENT LOCAL STORAGE (INITIAL 5M MAXSIZE 10M)
B. REUSE AUTOEXTEND ON MAXSIZE UNLIMITED
C. EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT UNIFORM
D. EXTENT MANAGEMENT LOCAL AUTOALLOCATE
View answer
Correct Answer: ADE
Question #7
You have altered a non-unique index to be invisible to determine if queries execute within an acceptable response time without using this index. Which two are possible if table updates are performed which affect the invisible index columns? (Choose two.)
A. The index remains invisible
B. The index is not updated by the DML statements on the indexed table
C. The index automatically becomes visible in order to have it updated by DML on the table
D. The index becomes unusable but the table is updated by the DML
E. The index is updated by the DML on the table
View answer
Correct Answer: ACD
Question #8
Which three statements are true about naming methods? (Choose three.)
A. Local naming supports multiple protocols, but for any one connection, the client and server must use the same protocol
B. In the Easy Connect method, clients can connect to a database server by using the host name of the database with an optional port and service name
C. In the Easy Connect method, the listener port and IP address must be provided for the connection to be successful
D. The local naming method does not support connect-time failover and load-balancing options
E. The directory naming method supports connect-time failover and load-balancing option
View answer
Correct Answer: BF
Question #9
Which three operations can be performed as multipartition operations in Oracle? (Choose three.)
A. Merge partitions of a list partitioned table
B. Drop partitions of a list partitioned table
C. Coalesce partitions of a hash-partitioned global index
D. Move partitions of a range-partitioned table
E. Rename partitions of a range partitioned table
F. Merge partitions of a reference partitioned index
View answer
Correct Answer: BDE
Question #10
You are administering a database that supports an OLTP workload. The default UNDO tablespace is a fixed size tablespace with the RETENTION NOGUARATNEE clause and undo retention set to 12 minutes. The user SCOTT queries a large table during peak activity. The query runs for more than 15 minutes and then SCOTT receives the following error: ORA-01555: snapshot too old Which is possible reason for this?
A. The Oracle server is unable to generate a read-consistent image for a block containing updates
B. The query is unable to place data blocks in the UNDO tablespace
C. The flashback data archive is not enabled for the table on which the query is issued
D. There is not enough space in Fast Recovery Area
E. The Oracle server is unable to generate a read-consistent image for a block containing uncommitted update
View answer
Correct Answer: BDE

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