mcqs were very very easy from starting 10chapters. Short questions: 1) which of the following IC technologies consumes law power. TTL,CMOS,ECL, PMOS, E2COMS 2) WRITE down the different variations of different devices. Long Questions: 1) Draw the diagram of 4 to 1 multiplexer. 2) List down the different problem that can arise when trying to implement a large digital system_______.