Question

PAL refers to ____________

(a) Programmable Array Loaded

(b) Programmable Logic Array

(c) Programmable Array Logic

(d) Programmable AND Logic

I got this question during an interview for a job.

My doubt is from Programmable Array Logic in chapter Memory Devices of Digital Circuits

Answer 1

Correct answer is (c) Programmable Array Logic

Easiest explanation: PAL refers to Programmable Array Logic consisting of programmable AND gates and fixed OR gates.