Examlex
A learner responds incorrectly to an instructor's question. Which of the following is the BEST response?
Digital Communications
The exchange of information between electronic devices through digital signals or data, as opposed to analog communications.
DeviceNet Scanner
A device that connects and communicates with various nodes on a DeviceNet network, typically in industrial automation settings.
I/O Modules
Input/Output Modules are hardware used in PLC systems to connect the controller with external devices, facilitating data exchange.
ControlNet Protocol
A network protocol used in industrial automation environments designed to allow real-time, high-speed data exchange between control devices like PLCs and SCADA systems.
Q11: An administrator receives an alarm because the
Q49: A small business just recovered from a
Q74: A document that appears to be malicious
Q78: A security analyst is investigating an incident
Q106: A new HTTPS web service is being
Q173: After a routine audit, a company discovers
Q239: A junior systems administrator is diagnosing an
Q251: During a classroom demonstration that uses a
Q285: Sammy is the project manager for her
Q286: An instructor is assigned to deliver training