Oracle Database 12c: Advanced Administration can feel demanding because it measures both knowledge recall and practical decision-making. With 278 1z1-063 practice questions from Actual4dump, you can turn a broad syllabus into repeated, manageable review sessions.

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Oracle 1z1-063 Exam Overview:

Oracle 1z1-063 Exam Syllabus Topics:

FAQs for Oracle Database 12c: Advanced Administration Candidates

Oracle Database 12c: Advanced Administration Sample Questions:

Question 1

You want to capture column group usage and gather extended statistics for better cardinality estimates for the customers table in the SH schema.
Examine the following steps:
1. Issue the SELECTDBMS_STATS. CREATE_EXTENDED_STATS ('SH', 'CUSTOMERS') from dual statement.
2. Execute the dbms_stats.seed_col_usage (null, 'SH', 500) procedure.
3. Execute the required queries on the customers table.
4. Issue the select dbms_stats.reportwcol_usage ('SH', 'customers') from dual statement.
Identify the correct sequence of steps.

A. 2, 3, 4, 1
B. 3, 2, 1, 4
C. 3, 2, 4, 1
D. 4, 1, 3, 2

Question 2

For which two requirements would you use the Database Resource Manager? (Choose two.)

A. limiting the degree of parallelism of operations performed by a user or group of users
B. specifying the maximum number of concurrent sessions allowed for a user
C. limiting the CPU used per database call
D. specifying the amount of private space a session can allocate in the shared pool of the SGA
E. specifying an idle time limit that applies to sessions that are idle and blocking other sessions

Question 3

One of your database suffered an instance failure.
At the next startup, from which point in the redo logs does instance recovery begin?

A. from a point corresponding to the most recent successful transaction commit
B. from a point corresponding to the most recent checkpoint of any kind
C. from a point corresponding to the most recent incremental checkpoint
D. from a point corresponding to the most recent log switch checkpoint
E. from a point corresponding to the most recent log instance checkpoint

Question 4

You want to create a database with a block size other than the default 8 KB by using the Database Configuration Assistant (DBCA).
Which option should you use?

A. A Data Warehouse database template
B. A custom database template
C. A file system for storage of data files
D. Automatic Storage Management (ASM) for storage of data files

Question 5

Which three conditions must be met before you Virtual Private Catalog (VPC) can be created and used by an Administrator? (Choose three.)

A. The owner of the VPC cannot own recovery catalog.
B. The DBA role must be granted to the virtual catalog owner.
C. The REGISTER DATABASE privilege should be granted to the virtual catalog owner.
D. A base recovery catalog must exist.
E. At least one target database should be registered in the recovery catalog.

Solutions: