adplus-dvertising
frame-decoration

Question

What standards have been developed for metadata in the data warehouse environment?

a.

The Open Information Model (OIM) and Common Warehouse Metamodel (CWM)

b.

The Data Warehouse Information Standard (DWIS) and the Unified Metadata Model (UMM)

c.

The Meta Data Coalition Standard (MDCS) and the Data Warehouse Metadata Exchange (DWME)

d.

The Object Management Model (OMM) and the Data Warehouse Integration Standard (DWIS)

Answer: (a).The Open Information Model (OIM) and Common Warehouse Metamodel (CWM) Explanation:The standards developed for metadata in the data warehouse environment include the Open Information Model (OIM) and the Common Warehouse Metamodel (CWM).

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What standards have been developed for metadata in the data warehouse environment?

Similar Questions

Discover Related MCQs

Q. What does the standard model for metadata concepts provide for in a data warehouse environment?

Q. How can the standard model be extended to include OLAP-specific metadata types?

Q. What is the role of metadata standards in the data acquisition processes of a data warehouse environment?

Q. What is one of the options for implementing metadata management in a data warehouse environment?

Q. What is a potential challenge associated with a single centralized metadata repository in a large data warehouse?

Q. What method involves developing a set of procedures for standard tool usage and providing a table of contents for metadata?

Q. What role does Web technology play in the current trend for data warehouse reporting and OLAP functions?

Q. What role does metadata play in the data warehouse?

Q. Who primarily benefits from business metadata in the data warehouse?

Q. What are the three functional areas of the data warehouse?

Q. What is one of the challenges associated with metadata management?

Q. What type of metadata is meant for IT staff responsible for development and administration?

Q. Which area of the data warehouse does business metadata primarily connect to?

Q. What does a metadata repository in a data warehouse serve as?

Q. What is the primary goal of metadata management?

Q. Which of the following is a metadata implementation option in a data warehouse?

Q. What is the current status of universal metadata standardization?

Q. The importance of metadata is the same in a data warehouse as it is in an operational system.

Q. Metadata is needed by IT for data warehouse administration.

Q. Technical metadata is usually less structured than business metadata.