Free 1Z0-515 Braindumps


  • Exam Number: 1Z0-515
  • Provider: Oracle
  • Questions: 70
  • Updated On: 17-Nov-2018

QUESTION: 1
Indentify the true statement about REF partitions.

A. REF partitions have no impact on partition-wise joins.
B. Changes to partitioning in the parent table are automatically reflected in the child table.
C. Changes in the data in a parent table are reflected in a child table.
D. REF partitions can save storage space in the parent table.

Answer(s): B
Reference:
http://rajeshwaranbtech.blogspot.com/2010/06/ora-14652-in-reference-partitioning-in.html

QUESTION: 2
Identify the control structure that would NOT be defined as part of a data flow with Oracle Data
Integrator.

A. Loops
B. Conditions
C. Error handling
D. GOTOs

Answer(s): D
Reference:
http://www.oracle.com/global/hu/events/20080917/1_odi_odd_%20introduction_and_architectur
e.pdf


QUESTION: 3
For which type of query is the SQL result cache automatically disabled?

A. Queries that access data which changes frequently
B. Queries that return large amounts of data
C. Queries that use SQL functions such as SYSDATE
D. Queries that are used infrequently

Answer(s): C
Reference:
http://books.google.com/books?id=-4S6xQu-
page&q=SQL%20result%20cache%20automatically%20disabled&f=false

QUESTION: 4
Which is NOT among Oracle SQL Analytic functions included in Oracle Database 11g?

A. Ranking functions
B. Substring functions
C. Window aggregate functions
D. LAG/LEAD functions
2

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