Dear All,
Please understand that termination is not a particular way of ending a service contract of any kind. All means by which a service contract comes to an end is termination. For example: Discharge, Dismissal, Retrenchment, End of a fixed-term contract, Non-renewal of a contract, etc. All these are termed as termination. Termination is not always negative. If it is inflicted as a punishment, it's negative; otherwise, it's not.
Raja, taking your example, I would say it this way: in the first example, service came to an end due to non-renewal of the contract, and in the second example, service came to an end due to dismissal. Hence, termination in itself is not a means by which a service contract ends.
Regards,
Nilendra