Question

$FFFF$ will be the last memory location in a memory size ______________.

• A. $1K$
• B. $16K$
• C. $32K$
• D. $64K$

Answer 1

The correct option is D $64K$

FFFF will be the last memory location in a memory size 64K.

The equivalent addressing ranges are 0 to 65535 in decimal and 0 to FFFF in hex.

Hexadecimal (also base 16) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to represent values zero to nine, and A–F (or alternatively a–f) to represent values ten to fifteen.