What is the highest address possible if 16 bits are used for each address?
What is the highest address possible if 16 bits are used for each address?
The correct option is A 65536
65536 is the highest address possible if 16 bits
are used for each address.
Using 16 bits, you can write 65536 addresses (from
0 to 65535, that's 65536 different addresses), and address 65536 bytes. 65536
bytes is 64kB. In computer science, b is bit, B is byte. The byte is the
smallest amount of memory you can address.
In computing, a memory address is a reference to a
specific memory location used at various levels by software and hardware.
Memory addresses are fixed-length sequences of digits conventionally displayed
and manipulated as unsigned integers.
In computer architecture, 16-bit integers, memory
addresses, or other data units are those that are 16 bits (2 octets) wide.
Also, 16-bit CPU and ALU architectures are those that are based on registers,
address buses, or data buses of that size. 16-bit microcomputers are computers
in which 16-bit microprocessors were the norm.
65536 is the highest address possible if 16 bits are used for each address.
Using 16 bits, you can write 65536 addresses (from 0 to 65535, that's 65536 different addresses), and address 65536 bytes. 65536 bytes is 64kB. In computer science, b is bit, B is byte. The byte is the smallest amount of memory you can address.
In computing, a memory address is a reference to a specific memory location used at various levels by software and hardware. Memory addresses are fixed-length sequences of digits conventionally displayed and manipulated as unsigned integers.
In computer architecture, 16-bit integers, memory addresses, or other data units are those that are 16 bits (2 octets) wide. Also, 16-bit CPU and ALU architectures are those that are based on registers, address buses, or data buses of that size. 16-bit microcomputers are computers in which 16-bit microprocessors were the norm.
