
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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1a) Which of the following classes are Immutable: Integer, Short, Byte, String, Boolean, Float,
Character, BigInteger, StringBuilder, StringBuffer?
1b) Can you sort an array of Strings, Dates and Integers using the same method? If so, provide an
example
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