Examples of N+1 redundancy: 1  Connecting devices (server etc.) in dual switch SAN (Storage area network) fabrics employ a discrete path to each switch. 2  Data centre power generators that activate when the normal power source is unavailable.+1 redundancy or 3+1 redundancy is common on power systems for blade servers where a relatively small number of highly rated PSUs efficiently power a greater number of blades.
Question: What is the primary function of wave summation? ... What is the primary function of wave summation? 1. prevent muscle fatigue 2. increase muscle tension 3. prevent muscle relaxation 4. produce smooth, continuous muscle contraction. Best answer.
The rem function produces a result that is either zero or has the same sign as the dividend. Another difference is the convention when the divisor is zero. The mod function follows the convention that mod(a,0) returns a, whereas the rem function follows the convention that rem(a,0) returns NaN. Both variants have their uses. For example, in signal processing, the mod function is useful in the context of periodic signals because its output is periodic (with period equal to the divisor).