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Welcome to the Data Warehouse Deployment MCQs Page

Dive deep into the fascinating world of Data Warehouse Deployment with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Warehouse Deployment, a crucial aspect of Data Warehousing and OLAP. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Warehouse Deployment, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Data Warehousing and OLAP.

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Check out the MCQs below to embark on an enriching journey through Data Warehouse Deployment. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Data Warehousing and OLAP.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Warehouse Deployment. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Warehouse Deployment MCQs | Page 5 of 9

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Q41.
What needs do proof-of-technology and comprehensive test pilots primarily serve?

a.

IT needs

b.

User needs

c.

Top management needs

d.

Business needs

Discuss
Answer: (a).IT needs Explanation:Proof-of-technology and comprehensive test pilots primarily serve IT needs.
Q42.
What is the potential benefit of a user tool appreciation pilot for a data warehouse?

a.

Integration with the rest of the data warehouse

b.

Broad business requirements testing

c.

User training and appreciation of end-user tools

d.

Extensive data content and accuracy testing

Discuss
Answer: (c).User training and appreciation of end-user tools Explanation:The potential benefit of a user tool appreciation pilot for a data warehouse is user training and appreciation of end-user tools.
Q43.
What is the primary advantage of an expandable seed pilot for a data warehouse?

a.

It serves as a proof-of-concept pilot

b.

It traverses all the functions and features

c.

It has a controlled and limited scope

d.

It requires elaborate planning

Discuss
Answer: (c).It has a controlled and limited scope Explanation:The primary advantage of an expandable seed pilot is that it has a controlled and limited scope.
Q44.
What is the primary goal of a proof-of-concept pilot for a data warehouse?

a.

Meeting specific business requirements

b.

Establishing the viability of the data warehouse solution for decision support

c.

Usability of end-user information delivery tools

d.

Integration with the rest of the data warehouse

Discuss
Answer: (b).Establishing the viability of the data warehouse solution for decision support Explanation:The primary goal of a proof-of-concept pilot for a data warehouse is establishing the viability of the data warehouse solution for decision support.
Q45.
What is the primary purpose of integrating a pilot into the overall data warehouse?

a.

To replace the initial deployment

b.

To serve as a prelude to the initial deployment

c.

To expand the scope of the pilot

d.

To eliminate the need for further data warehouse development

Discuss
Answer: (b).To serve as a prelude to the initial deployment Explanation:The primary purpose of integrating a pilot into the overall data warehouse is to serve as a prelude to the initial deployment.
Q46.
Which type of pilot is considered the best candidate for integration into the data warehouse?

a.

Proof-of-Concept Pilot

b.

Comprehensive Test Pilot

c.

Expandable Seed Pilot

d.

Broad Business Pilot

Discuss
Answer: (c).Expandable Seed Pilot Explanation:The expandable seed pilot is considered the best candidate for integration into the data warehouse.
Q47.
In a data warehouse, where does security extend beyond the database?

a.

To individual tables

b.

To OLAP systems

c.

To operational systems

d.

To database views

Discuss
Answer: (b).To OLAP systems Explanation:In a data warehouse, security extends beyond the database to OLAP systems.
Q48.
Why are access restrictions challenging to set up in a data warehouse compared to an operational system?

a.

Data warehouses have fewer security requirements

b.

Data warehouse queries are mainly ad hoc

c.

Operational systems have more tables to secure

d.

Operational systems lack proper authorization mechanisms

Discuss
Answer: (b).Data warehouse queries are mainly ad hoc Explanation:Access restrictions are challenging to set up in a data warehouse compared to an operational system because data warehouse queries are mainly ad hoc.
Q49.
What should the security policy for a data warehouse recognize first and foremost?

a.

Physical security

b.

Network and connections

c.

The immense value of information in the data warehouse

d.

OLAP security

Discuss
Answer: (c).The immense value of information in the data warehouse Explanation:The security policy for a data warehouse should first and foremost recognize the immense value of the information contained in the data warehouse.
Q50.
Which of the following is NOT a provision commonly found in the security policy for data warehouses?

a.

Metadata security

b.

Physical security

c.

Security at the workstation

d.

OLAP system development

Discuss
Answer: (d).OLAP system development Explanation:OLAP system development is not typically a provision in the security policy for data warehouses.
Page 5 of 9

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