A Joining Operation in Which Only the Joining Attribute from One

question 26

Multiple Choice

A joining operation in which only the joining attribute from one site is transmitted to the other site is called a(n) :

• A) attribute linkup.
• B) key data element transfer.
• C) key data element join.
• D) semijoin.

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Definitions:

Social Networks

Platforms or structures made up of individuals or organizations that are connected by one or more specific types of interdependencies, such as friendships, kinships, common interests, financial exchanges, or beliefs.

Mark Granovetter

A sociologist recognized for his work on the strength of weak ties in social networks and the impact of social structures on economic outcomes.

Job Market

The availability of employment and labor, in terms of supply and demand.

Macro-structures

Large-scale patterns and systems in society that shape and organize social life, such as economic systems or governmental institutions.