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New 1Z0-417 Dumps with VCE and PDF from PassLeader (Question 15 - Question 21)


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QUESTION 15
Which action can be performed by using Oracle Enterprise Manager Database Express Performance Hub?

A.    View health status and performance of an Oracle Database instance via Database Control.
B.    Launch and view STATSPACK reports.
C.    View real-time and historical Oracle Database performance information.
D.    View only real-time Oracle Database performance information.
E.    View only historical Oracle Database performance information.
F.    Consolidate ADDM, AWR, and ASH repositories within an enterprise and enable centralized performance reporting.

Answer: C

QUESTION 16
Which is a feature of an Oracle Database Performance and Tuning implemented solution?

A.    a Documented Set of X$ and V$ Query Scripts
B.    a Maximum Availability Architecture
C.    a Documented Performance Methodology
D.    capability to Cloud Burst
E.    a Documented Performance Response Method

Answer: B

QUESTION 17
Which are three practices that developers can use to enhance performance, scalability, and availability of Oracle Database-driven applications?

A.    Implement primary and foreign keys, enforce database integrity, joins, message queuing, maintenance of sequences outside of the database.
B.    Use Big Data to hold everything into one big table.
C.    Maintain and analyze performance statistics using AWR and ADDM.
D.    Eliminate hot spots in applications, monitor, measure, and optimize SQL statement execution.
E.    Perform testing with Real Application Testing.

Answer: ACE

QUESTION 18
The IT team said that a system appeared OK based on their third-party network and systems management tool, yet customers continue to complain of database performance-related issues. Which two would you implement to find and fix the problem?

A.    Oracle Real User Experience Insight
B.    Oracle Application Testing Suite
C.    Oracle Exadata
D.    Oracle Real Application Clusters
E.    Oracle Diagnostic and Tuning Pack for Oracle Database

Answer: DE

QUESTION 19
Starting with Oracle Database 11g R2, which are two additional partitioning capabilities that aid Oracle Database Performance and Tuning?

A.    Hash Partitioning
B.    Reference Partitioning
C.    Composite Partitioning
D.    Interval Partitioning
E.    Disk Partitioning

Answer: BD

QUESTION 20
Identify four problems automatically diagnosed by Automatic Database Diagnostics Monitor (ADDM).

A.    log file sizing
B.    log buffer sizing
C.    log file problematic naming
D.    Mean Time to recover (MTTR) setting
E.    undersized SGA or PGA
F.    oversized SGA or PGA
G.    Less Time to recover (LTTR) setting

Answer: ADEF

QUESTION 21
You are reviewing an Automatic Database Diagnostic Monitor report. What is the percentage of DB Time mean?

A.    total CPU time
B.    elapsed response time
C.    total time in database calls by all processes
D.    total time in V$ views
E.    time that users wait for the database to respond

Answer: C


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