It is actually represented using the boolean AND symbol. In the graphic over, AND is the blue symbol, and OR will be the purple image. Keep SLAs and support agreements for critical dependencies. A Support Stage Arrangement (SLA) signifies a determination all-around overall performance and availability of the appliance. Knowledge https://juliuskbrfs.wizzardsblog.com/26838452/indicators-on-failure-analysis-you-should-know