Jack Is Fooled by a Person Who Introduces Himself as New

question 15

Multiple Choice

Jack is fooled by a person who introduces himself as new IT staff in his organization. On the person's request, Jack reveals the web server login details. Later he finds out that the person was a fraud and confidential data has been stolen from the web server. What kind of attack has Jack encountered?

• A)Man in the middle
• B)Eavesdropping
• C)Smurf
• D)Social Engineering

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Definitions:

Interdependence

A situation in which the production processes or outcomes of different firms, sectors, or countries are dependent on each other.

Oligopoly

A market structure characterized by a small number of firms whose behavior is interdependent.

Decision Making

The process of choosing among alternatives to achieve a goal or solve a problem.

Herfindahl-Hirschman Index

A measure used to determine the level of competition within a market, calculated based on the sum of the squares of market shares of all firms within the market.