Which Statement Does Not Describe Fifth-Generation Languages

question 39

Multiple Choice

Which statement does not describe fifth-generation languages?

• A) They are the most "natural" of languages.
• B) They use a set of short, English-based commands (such as ADD) that speak directly to the CPU.
• C) Problems are presented as a series of facts or constraints rather than as a specific algorithm.
• D) The system of facts can be queried.

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Definitions:

Scan Time

The time taken by a programmable logic controller (PLC) to read inputs, execute logic, and update outputs, crucial for the timing of control processes.

Scan Time

The amount of time it takes for a PLC to complete one cycle of reading input conditions, executing logic, and updating outputs.

PLC

A programmable logic controller, an industrial digital computer adapted for controlling manufacturing processes.