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Question
Give the output of the following string methods.
"MISSISSIPPI".indexOf('S') + "MISSISSIPPI".lastIndexOf('I')
Options
10
12
20
11
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Solution
12
Explanation:
"MISSISSIPPI" .indexOf('S') returns 2, the first index of 'S' + "MISSISSIPPI".lastlndexOf('I') returns 10, the last index of 'I' = 12
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