Information Technologies Deneme Sınavı Sorusu #707519

I. Description, structure, security, authentication, usage statistics of the data warehouse
II. The data warehouse’s ownership
III. Applied rules on data, such as transformation, cleaning, data mining, querying, loading and etc.
IV. Structures of data sources of the data warehouse
Which of the statements above correspond(s) to the information included by a metadata repository of a data warehouse?

I, II, III and IV

I, II and IV

II, III and IV

II and IV

Only II

Yanıt Açıklaması:

A metadata repository of a data warehouse includes many information
about the data warehouse and some of them are listed below:
• Information about description, structure, security, authentication, usage statistics of the data warehouse
• Information about the data warehouse’s ownership
• Information about applied rules on data, such as transformation, cleaning, data mining, querying,
loading and etc.
• Information about structures of data sources of the data warehouse,
• Information about structures of data repositories and etc.

PAYLAŞ:

SORUNUN CEVABI: A

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