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Computer Applications

The output of a program which extracts a part of the string "SUBMISSION" is as follows:
(a) "MISS"
(b) "MISSION"
If `String str = "SUBMISSION";` write appropriate Java statements to get the above outputs.

Java String Handling

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Answer

(a) str.substring(3, 7);
(b) str.substring(3);

Reason

For Output (a): "MISS"

substring(3, 7):

Extracts the substring starting from index 3 (inclusive) to index 7 (exclusive).
In "SUBMISSION":
- Index 3 → 'M'
- Index 4 → 'I'
- Index 5 → 'S'
- Index 6 → 'S'
Result: "MISS"

For Output (b): "MISSION"

substring(3):

Extracts the substring starting from index 3 to the end of the string.
In "SUBMISSION":
Starting at index 3 → "MISSION"
Result: "MISSION"

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