Which of the Following Is Not One of the Advantages

question 32

Multiple Choice

Which of the following is not one of the advantages relational data models have over other data models?

• A)Exclusively uses parent/child relationships.
• B)Increased flexibility and scalability.
• C)Simplicity.
• D)Reduced information redundancy.

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Definitions:

Additive Tasks

Tasks in which group performance is dependent on the sum of the performance of individual group members.

Disjunctive Tasks

Tasks for which the group's performance is dependent on the performance of the best group member, often due to the task requiring a specialized skill or knowledge.

Conjunctive Tasks

Tasks that require the cooperation and effort of every member of a team, where the team's performance is determined by its weakest link.

Productivity

The efficiency of production of goods or services expressed by some measure, often evaluated as the output per unit of input.