Quiz 2 ENMCS SCADA

The full name of PLC is…

• Programming Logic Controller
• Programmable Logic Controller
• Programming Loop Controller
• Programmable Loop Controller

The abbreviation SCADA is for ….

• Supervision Control Automation Data Acquisition
• Supervision Control And Data Application
• Supervisory Control And Data Acquisition
• Supervisory Control Automated Data Acquisition

This SCADA uses SQL and Wifi/Wireless network. This is …

• Distributed SCADA System
• Networked SCADA System
• Cascaded SCADA System
• IoT SCADA System

What is NOT the major components of SCADA?

• Firmware
• Hardware
• Software
• Communication Protocols

Protocol that is used in communication between SCADA and RTU\PLC is …

• Frame Relay
• TCP/ IP Network
• Modbus/ Modbus X
• Wireless Network

These are the reasons to use SCADA EXCEPT.

• Data acquisition & HMI display
• History of data base
• Error Correction
• Cost effective

Which of these is NOT the SCADA Telecommunication Protocols?

• Ethernet
• ATM
• DNP
• TCP\IP

These are the type of WAN EXCEPT.

• Fiber optic based networks
• Modbus networks
• Multi-point networks
• Wireless networks

Which of these is NOT the devices under SCADA on field site?.

• Actuators
• VSD
• Transponders
• Transducers

These are the advantages of ModBus X over ModBus EXCEPT.

• Fixed shortcomings
• Increase Readability
• Handle +ve and -ve numbers
• Read and Write Group I\O