B when new hazards are introduced into the workplace
OSHA (the Occupational Safety and Health Administration) is a part of the US Department of Labor that establishes, issues, and enforces national workplace safety regulatio…ns. These are designed to make job areas and practices safer for US workers.
Answer:
implements CSMA/CD over legacy shared half-duplex media; enables IPv4 and IPv6 to utilize the same physical medium; integrates Layer 2 flows between 10 Gigabit Ethernet over fiber and 1 Gigabit Ethernet over copper
Explanation:
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