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Core Java - Interview Questions and Answers for 'Arrays vs variables' - 1 question(s) found - Order By Newest

 Q1. What are the disadvantages of using arrays ?Core Java
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Ans. Arrays are of fixed size and have to reserve memory prior to use. Hence if we don't know size in advance arrays are not recommended to use.

Arrays can store only homogeneous elements.

Arrays store its values in contentious memory location. Not suitable if the content is too large and needs to be distributed in memory.

There is no underlying data structure for arrays and no ready made method support for arrays, for every requriment we need to code explicitly

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