When Users Encounter Multiple GUI Controls on a Form, and a User

question 41

Multiple Choice

When users encounter multiple GUI Controls on a Form, and a user presses the Enter key, what usually happens?

• A) The Form will check the default key action for the enter key in the Designer.cs file.
• B) The Control that has focus will raise an event.
• C) The Control that is closest to the mouse pointer will be activated.
• D) Nothing will happen unless the enter key has a KeyPressHandler event defined.

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Definitions:

Tactile

Relating to the sense of touch or the sensation caused by objects coming into contact with the skin.

Neuromuscular Junction

The specialized synapse between a motor neuron and a muscle fiber, where neural signals are converted into muscular action.

Neurotransmitter

Chemical substances released at the end of a nerve fiber by the arrival of a nerve impulse, which by diffusing across the synapse or junction facilitates the transfer of the impulse to another nerve fiber, a muscle fiber, or some other structure.

Acetylcholine

A neurotransmitter in the nervous system involved in muscle activation, memory, and learning.