To Remove a Node X with Index 1 or Greater

question 17

Multiple Choice

To remove a node X with index 1 or greater from a linked list,

• A) set a reference pred to the predecessor of the node you want to remove,and set the successor of pred to the successor of X
• B) decrease the index of the node to be removed by 1,and then set its reference to null
• C) first store the value of the element in X in a safe place,then set its reference to null
• D) None of the above

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Definitions:

General Adaptation Syndrome

A three-stage response (alarm, resistance, exhaustion) that the body has to stress, as proposed by Hans Selye.

Alarm Reaction

Alarm reaction is the initial stage in the stress response, where the body prepares to fight or flee from a perceived threat.

Respiration

The biological process of moving air in and out of the lungs, facilitating the exchange of oxygen and carbon dioxide between the blood and the environment.

Catecholamines

A class of neurotransmitters that include dopamine, norepinephrine, and epinephrine, which are involved in flight or flight responses, mood regulation, and cognitive alertness.