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B 2.1.2 Worksheet Answers

This key provides solutions in both Java and Python. 1. Concatenation: Java: Python: 2. Extraction (Slicing): Java: Python: 3. Replacing: Java: Python: 4. Practical Extraction: Java: Python: 5. Manual Alteration (Slice + Concat): Java: Python: 6. Checking Content (if): Java: Python: 7. Counting Characters (Loop): Java: Python: 8. Reversing a String (Loop): Java: Python:

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