In Terms of the Major Functions Performed by a DBMS,"data

question 116

Multiple Choice

In terms of the major functions performed by a DBMS,"data filtering and profiling" refers to which of the following?

• A)Inspecting the data for errors,inconsistencies,redundancies,and incomplete information.
• B)Correcting,standardizing,and verifying the integrity of the data.
• C)Integrating,matching,or linking data from disparate sources.
• D)Checking and controlling data integrity over time.

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Definitions:

Infertility

The inability to conceive a child after trying for an extended period of time.

Amniocentesis

A procedure for drawing out and examining fetal cells sloughed off into amniotic fluid to determine whether various disorders are present.

Ultrasound

A medical imaging technique that uses high-frequency sound waves to create images of organs and structures inside the body, commonly used in pregnancy.

CVS

Chorionic Villus Sampling, a prenatal test where a sample of chorionic villi is taken from the placenta for genetic testing.