Arrow Keys Can Manipulate a JSlider Object

question 15

Multiple Choice

Arrow keys can manipulate a JSlider object. Which of the following statements does not correctly describe how the arrow keys are used?

• A) The left-arrow and right arrow keys decrease or increase (respectively) the thumb of the JSlider by 1.
• B) The down-arrow and up-arrow keys decrease or increase (respectively) the thumb of the JSlider by 1.
• C) The PgDn and PgUp keys decrease or increase (respectively) by block increments of one-tenth of the range of values.
• D) The Home key and End key move the thumb to the maximum or minimum (respectively) value of the JSlider.

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Definitions:

Therapeutic Responses

The reactions or outcomes following a particular treatment, indicating the effectiveness of the intervention.

Dilated Pupils

A condition where the pupils of the eyes become larger than normal, which can occur due to various factors including low light conditions, certain emotions, or the influence of drugs.

Substance Abuse

The harmful use of substances, including drugs and alcohol, leading to addiction and other detrimental health and social consequences.

Suspicious

Characterized by or indicative of suspect or lack of trust.