Total Questions 52 MCQs 40 (Mostly get from the previous papers) Marks 2 1. In the highest frequency component in an analog signal is 20 KHz, what is the minimum sample frequency 2. Write down the ABEL symbols that are used for NOT, AND, OR and XOR operations. 3. Differentiate between Moore machine and Mealy machine. 4. How many bytes will be there in 16K x 8 memory? Marks 3 1. How many address bits are required for a 2048-bit memory organized as a 256 x 8 memory? 2. Explain Rotate Right Operation of shift register with the help of Diagram. 3. Difference between State Assignment and State Reduction process. 4. Explain Full-Adder Sum and Carry out Boolean Expression. Marks 5 1. Explain Latches in your own words. 2. Differentiate between synchronous and asynchronous memory. 3. ABEL, If-Then-Else or GOTO statement for next state. (Very long question may be not match the same wording, but the concept behind the question is the use of IF or GOTO statement of the ABLE language) 4. Draw state diagram of Moore machine.
