Question

In FPGA, vertical and horizontal directions are separated by ____________

(a) A line

(b) A channel

(c) A strobe

(d) A flip-flop

This question was addressed to me during an interview for a job.

Origin of the question is Programmable Array Logic in section Memory Devices of Digital Circuits

Answer 1

Right answer is (b) A channel

The explanation: The FPGA refers to Field Programmable Gate Array. Field-Programmable Gate Arrays (FPGAs) are reprogrammable silicon chips. Vertical and horizontal directions is separated by a channel in an FPGA which determines the location of the output.