Which of the Following Is True About Query Design

question 30

Multiple Choice

Which of the following is true about query design?

• A)the LIKE operator enhances performance
• B)it's best to use relative names when referring to database objects
• C)sorting should be done by the SQL server, not the client application
• D)subqueries can degrade performance

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Definitions:

Home-Acquired Pressure Ulcer

Sores or lesions that develop on the skin, typically caused by prolonged pressure, and occur outside of a healthcare setting.

Alzheimer Disease

A progressive neurodegenerative disorder characterized by memory loss, cognitive impairment, and behavioral changes, ultimately leading to the inability to perform everyday activities.

Skin Infections

Infections that occur when pathogens such as bacteria, fungi, or viruses invade the skin and sometimes the deeper tissues.

Personal Hygiene

Practices related to maintaining cleanliness and grooming of the external body.