Redundancy design means that sufficient room shall be reserved in the process of human resources appointment, use, dismissal and promotion, so as to make the overall operation process of human resources have a certain flexibility. When a decision deviates, there shall be room for correction and re decision-making.
According to the above definition, an employee of the design department resigning, and the company immediately selecting someone from the quality inspection department to take a part-time job, while the human resources department began to recruit people urgently is not a redundant design.