With a DIN instruction, what does the designated Byte variable contain after the read?

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Multiple Choice

With a DIN instruction, what does the designated Byte variable contain after the read?

Explanation:
Reading into a Byte variable yields an 8-bit unsigned value, so the designated Byte after a read stores a number between 0 and 255. An 8-bit byte can represent any pattern from 0x00 to 0xFF, which corresponds to decimal 0 through 255. A boolean would be just true/false and isn’t how a Byte is used here. A 16-bit integer needs two bytes, not one, so it doesn’t fit the Byte type. Storing a binary string would be a textual representation, not the raw numeric value stored in the byte. So the value after the read is simply a numeric 0–255.

Reading into a Byte variable yields an 8-bit unsigned value, so the designated Byte after a read stores a number between 0 and 255. An 8-bit byte can represent any pattern from 0x00 to 0xFF, which corresponds to decimal 0 through 255. A boolean would be just true/false and isn’t how a Byte is used here. A 16-bit integer needs two bytes, not one, so it doesn’t fit the Byte type. Storing a binary string would be a textual representation, not the raw numeric value stored in the byte. So the value after the read is simply a numeric 0–255.

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