Step 1: Negligence refers to the failure to exercise reasonable care, resulting in damage or injury to another person or property.
Step 2: An inevitable accident is an incident that occurs despite taking all reasonable care and precautions and could not have been avoided.
Step 3: In the given situation, A hit another car accidentally while parking, even after taking necessary precautions.
Step 4: Hence, the incident can be analyzed under the concepts of negligence and inevitable accident.