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Knowledge
Arrays in Java are structures that efficiently store collections of elements of the same type, providing ease of access through indexing. Strings, being immutable sequences of characters, are vital for handling textual data. Both data types offer various operations for manipulation, such as sorting and conversion, making them essential tools in programming.
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Sections
References
ca11-10.pdfClass Notes
Memorization
What we have learnt
- Arrays store multiple value...
- Strings are immutable objec...
- Both arrays and strings hav...
Final Test
Revision Tests
What we have learnt
- Arrays store multiple values of the same type and are indexed for easy access.
- Strings are immutable objects used to handle text in Java.
- Both arrays and strings have specific methods and operations that facilitate data manipulation.
Key Concepts
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Term: Array
Definition: A data structure that stores multiple values of the same type in a single variable.
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Term: String
Definition: An immutable sequence of characters used for handling textual data.
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Term: OneDimensional Array
Definition: A simple list of elements, such as a single series of integers.
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Term: MultiDimensional Array
Definition: An array that contains other arrays, typically used to represent matrices.
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Term: Array Manipulation
Definition: Operations such as sorting and traversing elements within an array.