A Security System Consisting of Hardware And/or Software That Prevents

question 34

Multiple Choice

A security system consisting of hardware and/or software that prevents unauthorized access to data and information on a network is called a(n) ____.

• A) proxy
• B) firewall
• C) blocker
• D) defender

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Definitions:

Secretions

Substances produced and discharged by cells or glands, such as saliva, mucus, or sweat, which have a specific function in the body.

Oropharyngeal Suctioning

The process of removing saliva, blood, or other secretions from the upper part of the throat to prevent aspiration.

Nasal Cannula

A device used to deliver supplemental oxygen or airflow to a patient in need of respiratory help, consisting of a lightweight tube which on one end splits into two prongs that are placed in the nostrils and from which a mixture of air and oxygen flows.

Productive Cough

A cough that expels mucus or phlegm from the respiratory tract, indicating the clearing of airways.