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100% Pass Ensure 1Z0-417 Dumps with Free VCE and PDF (Question 29 – Question 35)

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QUESTION 29
Which is a true statement about Automatic Database Diagnostic Monitor (ADDM)?

A.    ADDM analyzes information in RMAN.
B.    Automatic Workload Repository (AWR) analyzes information stored in snapshots in tables of ADDM.
C.    ADDM analyzes information stored in snapshots in tables of the Automatic Workload Repository (AWR).
D.    ADDM and AWR are new features of Oracle Database 12c.
E.    APEX is required to access ADDM.

Answer: C

QUESTION 30
Oracle databases come with a built-in health monitor to run diagnostic checks on components of the database. Which three capabilities can be used to automate reporting?

A.    variety of real-time reports once the Business Intelligence option is installed
B.    reports in response to critical errors
C.    reports with findings and recommendations to resolve problems
D.    reports examining memory and process usage
E.    historical reports after the Database Diagnostic Repository (DDR) is configured
F.    reports examining user and developer SQL programming errors

Answer: BDE

QUESTION 31
For which one would you use an index fast full scan to improve performance?

A.    a query having all the columns of an index in the where clause
B.    a query that does not need to access table rows
C.    a query that needs to access table rows along with an index
D.    a column in an index that is compressed

Answer: A
Explanation:
All of the columns required by SQL must reside in the index tree; that is, all columns in the SELECT and WHERE clauses must exist in the index.
http://www.dba-oracle.com/t_index_fast_full_scan.htm

QUESTION 32
A customer not familiar with Active Session History (ASH) asked you what it was used for. Which are two statements you can use to accurately describe (ASH) capabilities?

A.    It enables you to conduct performance analysis of long-running sessions.
B.    It enables you to conduct performance analysis of transient issues.
C.    In memory, active sessions are sampled every second.
D.    It accesses database kernel structures indirectly via the buffer cache.
E.    It enables you to look at all database sessions since the database was created.

Answer: AC
Explanation:
http://docs.oracle.com/cd/B19306_01/server.102/b28051/tdppt_method.htm#TDPPT015

QUESTION 33
Which statement about Oracle Enterprise Manager Database Express is correct?

A.    Oracle Enterprise Manager Database Control must be configured first.
B.    The listener needs to be running for it to be accessed.
C.    A Oracle Enterprise Manager Database Express WebLogic Server must be configured first.
D.    Oracle Internet Application Server needs to be installed to use it.
E.    Oracle Enterprise Manager Database Express can be used only from a command-line.

Answer: A
Explanation:
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/11g/r2/2day_dba/gettingstarted/gettingstarted.htm

QUESTION 34
Which are two kinds of statistics collected and processed by the Automatic Workload Repository (AWR) you would utilize when tuning an Oracle Database instance?

A.    Wait Event statistics
B.    Session and System statistics
C.    User privileges statistics
D.    Standby Database throughput statistics
E.    Interconnect statistics

Answer: AD
Explanation:
https://docs.oracle.com/cd/E11882_01/server.112/e41573/autostat.htm#PFGRF027

QUESTION 35
You have been asked to provide a “technology update” to a long time Oracle Database customer. During the meeting, you are asked about Oracle Enterprise Manager Database Express in Oracle Database 12c. Identify three of its capabilities you would share with the customer.

A.    Once Oracle Database 12c is installed, a DBA runs the separate Oracle Enterprise Manager Database Express installer to add it into the database console.
B.    The Oracle Enterprise Manager Database Express Performance HUB organizes and provides a consolidated view of real-time and historical performance data.
C.    The Database Express Performance HUB displays Oracle RAC specific metrics.
D.    Oracle Enterprise Manager Database Express can be extended by the user to also display Oracle Database 10g.
E.    Oracle Enterprise Manager Database Express does not require any separate middle-tier components because it uses XDB and SQL*NET.
F.    The Oracle enterprise Manager Database Express Performance HUB displays Oracle RAC specific metrics when the optional RAC Pack is licensed.

Answer: AEF


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