Digital Logic questions. 1. NOR gate requires function to be simplified in (a) s
ID: 3821390 • Letter: D
Question
Digital Logic questions.
1. NOR gate requires function to be simplified in
(a) sum of product
(b) product of sum
(c) subtraction of product
(d) division of sum
2. Small circle in a NAND circuit represents
(a) input
(b) bits
(c) output
(d) complement
3. Complement of F' gives back
(a) F'
(b) F
(c) FF
(d) undefined variable
4. Gates most found in integrated circuits are
(a) NAND AND
(b) NAND, NOR
(c) NOR, OR
(d) OR,AND
5. NAND gate is implementation of
(a) NOT gates
(b) OR gates
(c) AND gates
(d) XOR gates
Explanation / Answer
1. NOR gate requires function to be simplified in
(a) sum of product
2. Small circle in a NAND circuit represents
(d) complement
3. Complement of F' gives back
(b) F
4. Gates most found in integrated circuits are
(b) NAND, NOR these are most found gates in integrated circuits because they are more flexible than AND ,OR
5. NAND gate is implementation of
(a) NOT gates
(b) OR gates
(c) AND gates
(d) XOR gates
exp: nand is a combination And & Not gate but here given both the options . and the other thing is nand can be implemented in many ways using only AND gates ,or only using with OR gates .but the basic implemention is using AND and NOT gates