engineering recuitment NIC NIELIT Scientist B 2023 Mock Test Computer Organization and Architecture Data-Path and Control Unit Microprogrammed Control Organization
Which of the following are the advantages of using a microprogrammed control unit?
1. It is cheaper and less error-prone to implement.
2. It is faster than a hardwired unit of comparable technology.
3. Decoders and sequencing logic unit of a microprogrammed control unit is very simple pieces of logic.
1
Both 2 and 3
2
Both 1 and 3
3
Both 1 and 2
4
All 1, 2 and 3