EGR 450 FINAL EXAM (PARTS A,B,C ) {LATEST Update} QUESTIONS AND ANSWERS 100% CORRECT

EGR 450 FINAL EXAM (PARTS A,B,C
) {LATEST 2026 -2027 Update} QUESTIONS
AND ANSWERS 100% CORRECT

What does PLC stand for? - correct answer Programmable Logic Controller




The inventor of the electromechanical relay was - correct answer Joseph Henry




What does CNET stand for? - correct answer controlnet




The software driver application used to configure communications with FT View Studio


ME is - correct answer RSLinx Enterprise




What does NAT stand for? - correct answer Network Address Translator/Translation

,What does NIC stand for? - correct answer Network Interface Card/Controller




What does WAN stand for? - correct answer Wide Area Network




What does RIO stand for? - correct answer Remote Input Output




Which protocol is most commonly used for ethernet services other than by internet


providers? - correct answer IPv4




What does LAN stand for? - correct answer Local Area Network




What does the "IP" in ENET/IP stand for? - correct answer Industrial Protocol




What does DH+ stand for? - correct answer Data Highway Plus

,What does ENET stand for? - correct answer Ethernet




The utility provided with Allen-Bradley / Rockwell Software to set IP addresses using


the MAC ID is called - correct answer BootP




What does DNET stand for? - correct answer Devicenet




Select ALL the specialty I/O requirements from the list:


a. PTO


b. Servo


c. Digital input


d. PID


e. Encoder


f. Analog output


g. Relay output - correct answer a. PTO

, b. Servo


d. PID


e. Encoder


f. Analog output




How many spare I/O should you initially include in the PLC system? - correct answer


25-30%




What percentage of TCO (total cost of ownership) are the hardware costs in the PLC


system? - correct answer ~30%




What is the most important selection criteria in selecting the PLC? - correct answer


Customer preference