How is memory allocated for local and global variables? Consider a scenario where a large data array of ASCII values is to be accessed. We are interested in reading every 16th element of the array...

How is memory allocated for local and global variables?

Consider a scenario where a large data array of ASCII values is

to be accessed. We are interested in reading every 16th element of the array (i.e.,

element 0, 16, 32, ...). Which memory addressing mode(s) will perform this operation

efficiently?