To Represent a 1:1 Binary Relationship in a Relational Database

question 89

True/False

To represent a 1:1 binary relationship in a relational database design,the key of one table is placed into the second table.

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Definitions:

HIV

Human Immunodeficiency Virus, a virus that attacks the immune system and can lead to AIDS if not treated.

Hepatitis B Virus

A potentially life-threatening virus that causes hepatitis B, an infection that affects the liver.

Blood-borne Pathogens

Infectious microorganisms in human blood that can cause disease in humans, including but not limited to, hepatitis B, hepatitis C, and HIV.

Lindane Shampoo

A medicated shampoo used to treat lice and scabies, containing the chemical lindane.