Acronym check in digital logic: “LUT” correctly expands to “look-up table.” Indicate whether this terminology usage is accurate in FPGA/CPLD contexts.

Introduction / Context:
LUTs are the basic logic resources in many FPGA architectures and also appear conceptually in CPLDs and synthesis discussions. This question checks recognition of a core acronym encountered in vendor literature and academic texts.

Given Data / Assumptions:

• LUT is a small memory that maps input address bits to a stored output bit pattern.
• Vendors use “LUT” consistently to mean “look-up table.”
• The term is not limited to any one vendor or family.

Concept / Approach:
A look-up table implements combinational functions by storing truth-table entries. For n inputs, the LUT stores 2^n output values. Synthesis tools map boolean logic to LUTs in FPGAs, making this acronym central to modern digital design.

Step-by-Step Solution:

Verification / Alternative check:

Why Other Options Are Wrong:

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Final Answer: