Correct Answer : Option (B) : 12
Explanation : 4 KB RAM is equal to 4096 × 8 bits. Total number locations are (4096 × 8)/8 = 4096 and 4096 = 212. So, 12 address lines are required to connect a 4 KB RAM to a microprocessor.
Correct Answer : 8
Correct Answer : 125000
Correct Answer : Solid state device