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During the Five-Year Period 2004-2008

question 43

Multiple Choice

During the five-year period 2004-2008,

Recognize the impact of cognitive obstacles such as mental set and functional fixedness on problem solving.
Analyze the role of incubation and insight in the problem-solving process.
Identify characteristics and strategies that differentiate experts from novices in problem solving.
Comprehend the structure of expert systems and their functioning.

Definitions:

Processor Scan

Processor Scan is the cyclic process by which a PLC reads inputs, executes its programmed logic, and updates outputs.

Jump-To-Label Instruction

A programming command used to redirect the execution flow to another part of the code identified by a label.

Processor Scan Time

The duration it takes for a PLC's processor to read all input states, execute the programmed logic, and update the outputs accordingly.

Examine On Sensor Instruction

In PLC programming, an instruction that checks if a sensor or input device is activated or has a high signal.

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