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Master Oracle Database 12c Essentials with Our 1Z0-497 Prep Arsenal

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Question 1

Which statement about the Queryable Patch inventory feature is false?


Correct : D

* New in Oracle 12c is queryable Opatch. Oracle offers a set of tables and a PL/SQL packages to query the Oracle Inventory.Prior to Oracle 12c, it was not easy to List Oracle patches. Now from Oracle 12c and beyond, you can use the DBMS_QOPATCH package to list all patches.

* Using DBMS_QOPATCH feature, users can do:

Query what patches are installed from SQL*Plus.

Write wrapper programs to create reports and do validation checks across multiple environments.

Check patches installed on Oracle RAC nodes from a single location instead of having to log onto each one in turn.


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Question 2

Which targets can be managed by using Enterprise Manager Cloud Control?


Correct : F


http://www.oracle.com/technetwork/oem/framework-infra/wp-em12c-security-best-practicesv2-1493383.pdf (page 3, second bulleted point, last couple of sentences)

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Question 3

Examine the table:

Table name: PRODUCTS

Schema: SCOTT

Tablespace: USERS

Organization: Standard (Heap Organized)

This table contains 20 rows. In the data that has been entered, the PROD_ID column contains only single-digit values, PROD_NAME has a maximum of five characters, and PROD_RATE has four-digit values for all rows.

Which two statements are true regarding the modifications that can be performed to the structure of the PRODUCTS table?


Correct : A, C


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Question 4

John is a CDB administrator, and Mike and Tim are PDB administrators of their respective databases- John takes a complete CDB backup by using RMAN>Backup Database. Mike and Tim may need point-in-time recovery of their PDBs. Which statement is true?


Correct : C

http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/12c/r1/pdb/pdb_pitr/pdb_pitr.html

http://docs.oracle.com/database/121/BRADV/rcmflash.htm#BRADV640


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Question 5

Consider 10 scenarios that result in database downtime. Which five of them are considered as planned downtime?


Correct : A, B, D, F, H

http://docs.oracle.com/cd/E11882_01/server.112/e10803/schedule_outage.htm#HABPT5083


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Total 150 questions