1.3 Compare and Contrast common units of measure Flashcards
Bit
smaller then bytes
Byte
a group of binary digest, 8 bits
(KB)
Kilobyte 1024 bytes
(MB)
Megabyte
1024 kilobytes
(GB)
Gigabyte, one billion bytes
1024 Megabytes
(TB)
Terabyte
1024 Gigabytes
(PB)
Petabyte,
1024 Terabytes
(bps)
Bits per second
(Kbps)
Kilobits per second
One thousand (1,000) bits per second.
(Mbps)
Megabits per second
One million (1,000,000) bits per second.
(Gbps)
Gigabits per second
One billion (1,000,000,000) bits per second
(Tbps)
Terabytes per second One trillion (1,000,000,000,000) bits per second.
(MHz)
Megahertz
which means 1 million cycles per second
(GHz)
Gigahertz
1 billion cycles per second.
Order low to high
As we keep multiplying up to 1024 kilobytes, we get to the next storage unit: megabytes (MB). After megabytes come gigabytes (GB), then terabytes (TB), followed by petabytes (PB), exabytes (EB), and yottabytes (YB).