Match Each of the Following Terms with Its Corresponding Definition

question 69

Multiple Choice

Match each of the following terms with its corresponding definition.
-A particular relationship between two attributes.For every valid instance of A,that value of A uniquely determines the value of B.

• A)foreign key
• B)functional dependency
• C)homonym
• D)normalization
• E)recursive foreign key
• F)referential integrity
• G)relation
• H)relational database model
• I)second normal form (2NF)
• J)synonym
• K)third normal form (3NF)
• L)well-structured relation

Evaluate the difficulty in assessing the reliability of different sources.

Recognize the importance of currency and other characteristics of reliable information.

Critically assess information from websites, forums, and blogs.

Understand the distinction between primary and secondary research.

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Definitions:

Vaginal Rings

Flexible, doughnut-shaped rings placed inside the vagina to deliver hormones for contraception or to address hormonal imbalances.

Cervical Caps

Cervical caps are contraceptive devices that fit over the cervix to prevent sperm from entering the uterus, thereby preventing pregnancy.

Diaphragm

A dome-shaped, flexible barrier that fits over the cervix to prevent pregnancy, also a major muscle for respiration.

Spermicide

A chemical product used to kill sperm, utilized as a form of contraception.