― Set - 1 ∙ Question 1:Where does a computer add and compare data?a. Hard diskb. Floppy diskc. CPU chipd. Memory chip ∙ Collection on http://www.cs-mcqs.blogspot.com ∙ Question 2:Which of the following registers is used to keep track of address of the memory location where the next instruction is located?a. Memory Address Registerb. Memory Data Registerc. Instruction Registerd. Program Register ∙ Question 3:A complete microcomputer system consists ofa. microprocessorb. [...].