Which of the Following Is an Incorrect Declarations of Iterators

question 39

Multiple Choice

Which of the following is an incorrect declarations of iterators for STL containers? You may assume that the proper header has been included and that a using directive makes the names from namespace std available.

• A) vector<int>::iterator vecIterator;
• B) list::iterator<int> listIterator;
• C) deque<int>::iterator dequeIterator;
• D) list<int>::iterator listIterator;

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Definitions:

EEG

Short for electroencephalogram, a test that measures electrical activity in the brain using small, flat metal discs attached to the scalp.

ECG

An electrocardiogram, a diagnostic tool that measures and records the electrical activity of the heart to detect cardiac abnormalities.

Action Potentials

Rapid changes in the membrane potential that briefly reverse the polarity of a neuron or muscle cell, allowing for signal transmission.

Electrodes

Conductor through which an electric current enters or leaves in a medium, whether it be a gaseous, liquid, or solid substance.