[amp_mcq option1=”65536″ option2=”12868″ option3=”16556″ option4=”643897 E. None of the above” correct=”option1″]
The correct answer is A. 65536.
A 16-bit address can store 2^16 = 65536 different values.
Option B is incorrect because 12868 is not a power of 2.
Option C is incorrect because 16556 is not a power of 2.
Option D is incorrect because 643897 is not a power of 2.
Option E is incorrect because 65536 is the highest possible value for a 16-bit address.