segmentation fault core dumped code example

Example 1: python segmentation fault (core dumped)

You might be working with a lot of data and your RAM is full

Example 2: segmentation fault means

## Segmentation Fault ##

when it will come ? READ Conditions below ...

- segmentation fault comes when you have an array of 10 size and
  you are accessing the arr[12] so you are accessing the unknown memory
  which is not yours so it will gives you error...
  
- If you are asking for memory but it doesnt have any memory left so error...

...so both conditions above will gives you error as segmentation fault.

Example 3: segmentation fault (core dumped) ubuntu

See AU: What is a segmentation fault? post and also this post which have some examples how reproduce it, SO: What is segmentation fault?.

The simplest description I can come with (may be not the perfect):

Example 4: Segmentation fault (core dumped)

Core Dump/Segmentation fault is a specific kind of error caused by 
accessing memory that “does not belong to you.” 
In C++ this can be caused by:
~Accessing an address that is freed
~Accessing out of array index bounds
~Stack Overflow
~Dereferencing uninitialized pointer