Software reliability is the probability that the software will work without failure for a specified period of time. Failure means the program in its functionality has no met user requirements in some way. Software reliability concerns itself with how well the software functions to meet the requirements of the customer.
In physics, resonance is the tendency of a system to oscillate at maximum amplitude at certain frequencies, known as. the system's resonance frequencies (or resonant frequencies). At these frequencies, even small periodic driving forces. can produce large amplitude vibrations, because the system stores vibrational energy. When damping is small, the.
This leads to the important phenomenon of resonance. Resonance occurs when the driving frequency approaches the natural frequency of free vibrations. The result is a rapid take-up of energy by the vibrating system, with an attendant growth of the vibration amplitude.