Which Layer of the Open Systems Interconnection (OSI)model Specifies the Electrical Connections

question 29

Multiple Choice

Which layer of the Open Systems Interconnection (OSI) model specifies the electrical connections between computers and the transmission medium and is primarily concerned with transmitting binary data, or bits, over a communication network?

• A)Application
• B)Transport
• C)Data Link
• D)Physical

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Definitions:

Wart

A small, hard, benign growth on the skin, often caused by a virus.

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A condition where the thyroid gland is overactive, producing excessive amounts of thyroid hormones, leading to an accelerated metabolism and various health issues.

Elevated Heart Rate

An increased rate of heartbeat above the normal resting rate.

Excessive Urination

The condition of urinating more frequently than usual, which could be indicative of various health issues.