if the address bus is 20bits.then the memory space is :

Answer Posted / srinivasa rao mogalikuduru

If the address lines are 3 the number of address locations
are 000,001,010,011,100,101,110 and 111 i.e 8 that means
2power3 like that if the address lines are 20 . the address
locations are 2 power 20 i.e 1M.

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