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Oracle 1Z0-497 Exam Questions
- Oracle Database Application Development Certifications
- Oracle Partner Network OPN Certifications
- Topic 1: Articulate the difference between a Container database and a Pluggable database/ Grant Enterprise Manager administrative privileges
- Topic 2: Implement the various replication options available to the Oracle database/ Describe the key characteristics of a relational database
- Topic 3: Design a database, identify requirements, create the logical design and physical database design/ Summarize locking behavior in an Oracle database
- Topic 4: Explain the benefits of multitenant architecture for database consolidation/ Describe the various steps of a database transaction
- Topic 5: Implement recovery procedures for various failure scenarios/ Describe the differences between data concurrency and data consistency
- Topic 6: Describe how a block of data is written to the database/ Define declarative policies for Oracle Data Redaction
- Topic 7: Explain general best practices and guidelines for backups on the Oracle database/ Apply best practices for running the ADDM Advisor
- Topic 8: Describe the various stages of a database instance/ Implement the various Data Guard configurations available
- Topic 9: Choose the appropriate high availability architecture based on various planned and unplanned scenarios/ Define the main components of an Oracle Instance
- Topic 10: Describe the EM Cloud Control and EM Express architecture as it relates to the database/ Use the Data Recovery Advisor for backup and recovery solutions
- Topic 11: Perform administration tasks on a container database (CDB)/ Explain the architectural differences between Data Guard and Active Data Guard
Free Oracle 1Z0-497 Exam Actual Questions
Note: Premium Questions for 1Z0-497 were last updated On Apr. 03, 2025 (see below)
In this SQL statement, what is the partitioning criteria?
CREATE TABLE books_part
PARTITION BY RANGE (cell_id) (
PARTITION p0l VALUES LESS THAN (2),
PARTITION p02 VALUES LESS THAN (3) ,
. . .
PARTITION pl4 VALUES LESS THAN (15),
PARTITION pl5 VALUES LESS THAN (16),
PARTITION pl6 VALUES LESS THAN (MAXVALUE)
)
AS SELECT * FROM books;
Identify three outcomes of using the Oracle Multitenant option in Oracle Database 12c.
What happens if you execute these SQL statements?
SQL> show con_name
CON_NAME
--------------------------------
CDB$ROOT
SQL> create user 1_freed identified by y container=current;
View the current parameter settings shown in the output below.
NAMETYPEVALUE
db_file_multiblock_read_count integer 107
ddl_lock_timeout integer 60
Distributed_lock_timeout integer 60
dml_locks integer 748
lock_sga boolean FALSE
enab1e_dd1_1ogging boolean FALSE
resumable_timeout integer 0
A user logs in to the hrschema and issues the following commands:
SQL > CREATE TABLE emp
(empno NUMBER(3),
enamo VARCHAR2(20),
sal NUMBER (8, 2));
SQL > INSERT INTO emp (empno, ename) VALUES(1, 'JAMES');
At this moment, a second user also logs in to the hrschema and issues the following command:
SQL > ALTER TABLE emp MODIFY salNUMBER(10, 2);
What happens in this scenario?
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