A student is learning Python in the interactive interpreter mode. The student issues the commands:
>>> devicenames=[\"RT1\", \"RT2\", \"SW1\", \"SW2\"] >>> devicenames[-1]
What is the result?
- ['RT2', 'SW1', 'SW2']
- SW1
- RT1
- SW2
- an error message
Explanation: In Python, an item in a list can be referenced and manipulated using its index. The first item in a list is indexed as zero, the second is indexed as one, and so on. The last item can also be referenced with an index of [-1].
Exam with this question: 1.3.4 Quiz - Python Review
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