When Using the Relational Model to Represent Two Tables, One

question 107

Multiple Choice

When using the relational model to represent two tables, one must ________.

• A) add a foreign key to one of the tables
• B) have more than two identifiers in the model
• C) establish only N:M relationships between the tables
• D) use metadata instead of foreign keys

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Definitions:

Rainbow Table

A security attack method used to obtain a password in a shorter amount of time because the attacker has a table that contains previously discovered hash values.

TCP/IP Hijacking

A type of cyber attack on the Transmission Control Protocol/Internet Protocol, where the attacker takes over a web session between two computers.

Spoofing

A malicious practice where an attacker impersonates another device or user on a network, aiming to deceive systems or individuals for unauthorized access or data theft.

Social Engineering

The art of manipulating people so they give up confidential information or perform actions they wouldn't normally consider.