Which of the following intel 8085 signals is responsible for determining when to multiplex address and data busesQuestion 8Select one:a.ALEb.HLDAc.HOLDd.READY

The signal responsible for determining when to multiplex address and data buses in Intel 8085 is ALE (Address Latch Enable).

Here's a step-by-step explanation:

1. The Intel 8085 microprocessor has a multiplexed data bus and address bus. This means that the same set of lines (the bus) is used to carry both data and address information, but not at the same time.

2. To manage this, the 8085 uses a signal called ALE (Address Latch Enable).

3. When the ALE signal is active, the bus carries the address. The address is then latched (or stored) on the edge of the ALE signal, freeing up the bus to carry data.

4. Therefore, the ALE signal is responsible for determining when to multiplex (or switch between) the address and data buses.

So, the correct answer is a. ALE.