Consider an Old Fashioned Telephone Booth That Can Be Occupied

question 73

Multiple Choice

Consider an old fashioned telephone booth that can be occupied by one person at a time. Suppose one person went in and dialed a part of her number, and had to leave the booth. A second person went in and dialed a part of his number, and before the number was fully dialed, a connection to some other phone was made. What Java threads analogy would prevent this undesirable scenario?
I Acquire the lock prior to entering the booth
II Dial a complete number when inside the booth
III Hang up the phone and release the lock upon exiting the booth

• A) I
• B) I and II
• C) I and III
• D) I, II and III

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Definitions:

Psychosexual Development

Freud's theory describing how personality develops through five stages centered on erogenous zones.

Stages Of Childhood

Developmental periods in a child's life that are characterized by distinct physical, cognitive, and emotional changes and milestones.

Free Association

A psychoanalytic technique in which a patient speaks freely to reveal unconscious thoughts and feelings, facilitating the discovery of insights into their psyche.

Dream Analysis

A psychological technique that interprets the symbols and themes of dreams to understand a person's subconscious desires, fears, and concerns.