In Modern Communication Systems,data Is Sent from One Point to Another

question 29

Multiple Choice

In modern communication systems,data is sent from one point to another via:

• A)input data
• B)alternating current (A / C)
• C)pressure changes
• D)electromagnetic signals

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Definitions:

Psychological Disorders

Patterns of behavioral or psychological symptoms that impact multiple areas of life and create distress for the person experiencing them.

Dissociative Amnesia

A disorder characterized by the inability to recall important personal information, usually of a traumatic or stressful nature, that cannot be explained by ordinary forgetfulness.

Retrograde Amnesia

Loss of memory from the point of some injury or trauma backward, or loss of memory for the past.

Psychological

Pertaining to the mind or mental processes, involving emotions, behavior, and cognitive functions.