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Java-->View question


Asked On2022-06-07 12:24:01 by:Ashwini-Raddekar

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  • Java is slow and has a poor performance. Java is memory-consuming and significantly slower than native languages such as C or C++. ...
  • Java provides not so attractive look and feels of the GUI. ...
  • Java provides no backup facility. ...
  • Java requires significant memory space. ...
  • Verbose and Complex codes

Answerd on:2022-07-04 Answerd By:nalimela-vamshi

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Some of the disadvantages of Java are:

1- Performance

Java programs take much longer time to run compared to C/C++.

2- Memory
Since Java Programs run on top of Java Virtual Machine, it consumes more memory.

3- Cost
Since memory and processing requirements higher, hardware cost increases.

4- Low level programming
There is no support for low level programming in Java, like pointers are missing.

5- Garbage collection
There is no control over garbage collection in Java. That is programmer does not have any right to control the garbage collection. Java does not provide functions like delete(), free().

6- No Unsigned Types Unlike C/C++, Java does not support unsigned int, unsigned char, … etc.


Answerd on:2022-06-16 Answerd By:Mohit-Jain

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