Data representation

123456
Across
  1. 1. a file format used for sending a recording by email
  2. 3. unit of measurement most appropriate for a USB flash memory stick or a DVD
  3. 5. the number of bits used per character
  4. 6. a character set designed to overcome limitations in the ASCII character set
Down
  1. 1. unit of measurement most appropriate for a CD-ROM
  2. 2. unit of measurement most appropriate for a hard disk
  3. 4. the unit of frequency in the International System of Units defined as one cycle per second