Question | Answer |
Floppy Disk size | 1.44mb |
CD size | 700mb |
DVD size | 4.7gb |
Hard Disk size | 1TB + |
Put into order (from smallest to largest): megabyte, gigabyte, byte, terabyte, kilobyte | byte, kilobyte, megabyte, gigabyte, terabyte |
1 byte= | 8 bits |
1 kilobyte= | 1024 bytes |
1 megabyte | 1024 x 1024 bytes |
1 gigabyte= | 1024 x 1024 x 1024 bytes |
1 terabyte= | 1024 x 1024 x 1024 x 1024 bytes |
DVD | digital versatile disk |
DAT | digital audio tape |
Bit | Binary digit |
3 examples of optical storage devices | CD-R, CD-ROM, DVD |
2 examples of flash media | USB stick, memory card |
RAM Volatile or non-volatile? | Random access memory Volatile |
ROM Volatile or non-volatile? | Read only memory non-volatile |
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