11.
Which property of
the rapid prototype is not important?
(a)
The speed with which it can be developed
(b)
The speed with which it can be modified
(c)
Its ability to determine the client's real needs
(d)
...
POST 50 Software Engineering
1.
Identify, from among the following, the correct statement.
(a) One of the main challenges Software Engineering facing today is the requirement of most software systems to work with a multitude of homogenous systems
(b) ‘Legacy systems’ are custom developed software systems...
POST 49 Data Warehousing and Data Mining
21. Multiple Regression means(a) Data are modeled using a straight line(b) Data are modeled using a curve line(c) Extension of linear regression involving only one predicator value(d) Extension of linear regression involving more than one predicator value(e) All (a), (b), (c) and (d) above.22. Which...
POST 48 Data Warehousing and Data Mining
11. Data modeling technique used for data marts is(a) Dimensional modeling(b) ER – model(c) Extended ER – model(d) Physical model(e) Logical model.12. A warehouse architect is trying to determine what data must be included in the warehouse. A meeting has been arranged with a business analyst to understand...
Post No 47
1.A collection of data designed to be used by different people is called a/an
(a)Organization
(b)Database
(c)Relationship
(d)Schema
(e)None of the above.
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1.Answer : (b)
Explaination: A collection of data designed to be used by different people is called a data...
Post No 46
1. Which of the following is the most important when deciding on the data structure of a data mart?
(a) XML data exchange standards
(b) Data access tools to be used
(c) Metadata naming conventions
(d) Extract, Transform, and Load (ETL) tool to be used
(e) All (a), (b), (c) and (d) above.
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