What is the function of DCA in SCADA? Acquires data from devices Manipulates the data before they presented to the master Presents data to the master station Acquire the data from the RTU

Which component of SCADA presents data to master station? DPA RTDB DTA DCA

The DMA transfers are performed by a control circuit called as __________(1 Point)Device interfaceDMA controllerData controllerOverlooker

hich type of SCADA architecture utilizes a centralized server for data processing and control?a.Hierarchical SCADAb.Master-Slave SCADAc.Distributed SCADAd.Client-Server SCADA

The DMA transfers are performed by a control circuit called as __________a.Device interfaceb.DMA controllerc.Data controllerd.Overlooker

___________allows DMA controller to transfer one data word at time after which it must return control of the buses to the CPU.*CISCDMA Cycle stealDMA BurstRISC