A unit of data storage that equals 2 to the 70th power, or 1,180,591,620,717,411,303,424 bytes.

Zettabyte- The zettabyte is a multiple of the unit byte for digital information. The prefix zetta indicates the seventh power of 1000 and means 1021 in the International System of Units (SI), and therefore one zettabyte is one sextillion (one long scaletrilliard) bytes.[1][2][3][4][5] The unit symbol is ZB. 1 ZB = 1000000000000000000000bytes = 10007bytes = 1021bytes = 1000exabytes = 1 billion terabytes.

Zip file-
a computer file whose contents of one or more files are compressed for storage or transmission, often carrying the extension .ZIP.

Zone file: is stored on a name server and provides information about one or more domain names. Each zone file contains a list of DNS records with mappings between domain names and IP addresses.
ZIF:Stands for "Zero Insertion Force." ZIF is a type of CPU socket on a computer motherboard that allows for the simple replacement or upgrade of the processor. Processors that use a ZIF socket can easily be removed by pulling a small release lever next to the processor and lifting it out. The replacement processor is then placed in the socket and secured by pushing the lever in the opposite direction