PROVIDING YOU FANTASTIC 1Z0-591 MOCK TEST WITH 100% PASSING GUARANTEE

Providing You Fantastic 1z0-591 Mock Test with 100% Passing Guarantee

Providing You Fantastic 1z0-591 Mock Test with 100% Passing Guarantee

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Oracle 1Z1-591 is a certification exam that assesses an individual's knowledge and skills in using the Oracle Business Intelligence Foundation Suite 11g. 1z0-591 exam is designed to validate one's expertise in working with a range of BI tools and technologies, such as Oracle BI Publisher, Oracle BI Interactive Dashboards, and Oracle BI Answers. The Oracle 1Z1-591 examination is aimed at professionals who work in the realm of business intelligence, including developers, consultants, and administrators.

Oracle 1z0-591 Certification Exam, also known as the Oracle Business Intelligence Foundation Suite 11g Essentials, is a globally recognized exam that validates the knowledge and skills of professionals in the field of business intelligence. 1z0-591 exam is designed for individuals who have a strong understanding of Oracle Business Intelligence Foundation Suite 11g and can effectively implement and manage the software.

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Oracle Business Intelligence Foundation Suite 11g Essentials Sample Questions (Q39-Q44):

NEW QUESTION # 39
Why is it necessary to join multiple source tables to a single dimension?

  • A. Because the dimensions tables are built in the transactional systems
  • B. Because a single source table often contains all the dimensions needed
  • C. Because transactional source systems are often denormalized
  • D. Because transactional source systems are often normalized

Answer: D

Explanation:
Explanation
Denormalized data in the transactional system could be divided into different tables to increase performance.


NEW QUESTION # 40
An organization has its employees' names in an Employees table, and information about their jobs in a Jobs table.
However, an organization's employees can have multiple jobs, and the same job can be performed by multiple employees. This situation would result in a many to-many relationship between the Employees and Jobs tables. How can the many to-many relationship issue be resolved?

  • A. By creating a bridge table that represents one employee doing one job, with several rows for an employee who has several jobs
  • B. By modeling the many to many relationship in the business model
  • C. By creating a logical table source (LTS) that joins the Employees and Jobs tables
  • D. By creating the many to many join in the physical model

Answer: A

Explanation:
Explanation
When you need to model many-to-many relationships between dimension tables and fact tables, you can create a bridge table that resides between the fact and the dimension tables. A bridge table stores multiple records corresponding to that dimension. In the Administration Tool, General tab in the Logical Table dialog box contains a check box that you can select to specify that a table is a bridge table.
A bridge table allows you to resolve many-to-many data relationships.
Reference; OBI Server Administration Server Guide, Version 10.1, Identifying Bridge Tables


NEW QUESTION # 41
What are the two disadvantages of implementing Query Caching?

  • A. Increased network traffic
  • B. Cache results being old
  • C. Needs a lot of administrators' time
  • D. Reduction in BI server processing time
  • E. Storage space for cache

Answer: B,E

Explanation:
B: The problem with caching of any kind is how to deal with stale data. How you decide to deal with this depends on how time critical your business intelligence queries happen to be. OBIEE provides a wide variety of mechanisms for dealing with stale data. The cache can be purged automatically at intervals. Caching can be enabled selectively for individual physical tables, so that data in a frequently updated table is never cached.
OBIEE provides a set of ODBC procedures that can be called when ETL processes complete to programmatically purge designated tables. But, by far the best way to selectively purge the cache is to use an event polling table. This table is populated by the client database whenever changes are made to any table (by an ETL process for a data warehouse or by a table-based trigger for an OLTP database). At specified intervals the BI Server polls this event polling table and deletes from its cache any query results that are dependent on the changed data.


NEW QUESTION # 42
Query limits tab can be accessed through________.

  • A. Security Manager, Application Roles tab, Application role dialog box, Permissions
  • B. Security Manager, Application Roles tab, Application role dialog box, Query Properties
  • C. Security Manager, Application Roles tab, Query dialog box, Permissions
  • D. Security Manager, Query tab, Application role dialog box, Permissions

Answer: A

Explanation:
Explanation/Reference:
Query environment can be managed by setting query limits (governors) in the Repository (RPD) for particular Application Roles. You should always set query limits for particular application roles rather than for individual users.
Steps:
1. Login to Repository using OBIEE Admin Tool
2. Navigate to Manage > Identity
3. Go to Application Role tab, choose the role and double click on it to open.

4. Click on Permissions tab

5. Set the Query Limits. You can limit queries by the number of rows received, by maximum run time, and by restricting to particular time periods. You can also allow or disallow direct database requests or the Populate privilege.


NEW QUESTION # 43
Which component is responsible for determining the device that receives the alerts for a given user account?

  • A. Dashboard
  • B. Alerts
  • C. iBot
  • D. Delivery Profiles

Answer: C

Explanation:
Explanation/Reference:
Intelligent Bursting and Output Tool (iBot).
iBot is an utility available in OBIEE which is used for reports scheduling as well as Alerts sent to the required recipients on different web accessible / communication devices.


NEW QUESTION # 44
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