The number of entities in a relationship is the arity of the relationship. The most common are:
Answer(s): A,B,D
What type of key is used in physical and sometimes logical relational data modelling schemes to represent a relationship?
Answer(s): B
Please select valid modelling schemes or notations
Answer(s): A,B,C,D,E
Domains can be identified in different ways including: data type; data format; list; range; and rule- based.
Answer(s): A
Snowflaking is the term given to normalizing the flat, single-table, dimensional structure in a star schema into the respective component hierarchical or network structures.
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Muhammad Rawish Siddiqui 12/4/2023 12:17:00 PM
question # 108, correct answers are business growth and risk reduction.
1 10/28/2023 7:32:00 AM
great sharing
Muhammad Rawish Siddiqui 12/9/2023 7:40:00 AM
question # 267: federated operating model is also correct.
Muhammad Rawish Siddiqui 12/5/2023 12:38:00 PM
question # 142: data governance is not one of the deliverables in the document and content management context diagram.
Muhammad Rawish Siddiqui 11/29/2023 12:14:00 PM
wrong answer. it is true not false.
Muhammad Rawish Siddiqui 12/8/2023 8:12:00 PM
question # 232: accessibility, privacy, and innovation are not data quality dimensions.
Muhammad Rawish Siddiqui 12/3/2023 12:11:00 PM
question # 56, answer is true not false.
Muhammad Rawish Siddiqui 12/2/2023 5:28:00 AM
"cost of replacing data if it were lost" is also correct.
Osman 11/21/2023 2:27:00 PM
really helpful
Muhammad Rawish Siddiqui 12/8/2023 6:12:00 PM
question # 208: failure logs is not an example of operational metadata.