KwickClips Computer Systems · 49 sec · free
How many bits in a byte?
Short answer. 8.
What is the order of units?
KB, MB, GB, TB, PB.
Memory units
| Unit | Equals |
|---|---|
| Nibble | 4 bits |
| Byte | 8 bits |
| 1 KB | 1024 bytes |
| 1 MB | 1024 KB |
Remember
| KB, MB, GB, TB, PB |
| Each is 1024 times bigger |
How many bytes make one GB? A bit is a zero or one. A nibble is four bits. A byte is eight bits. A KB is 1024 bytes. Each unit is 1024 times bigger. Remember the order. KB, MB, GB, TB, PB. Each is 1024 times bigger.
This clip is from the full lesson: Units of Memory, Data Deletion and Recovery — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 11 Computer Science (083), CBSE Class 11 Computer Science Essentials (083), CBSE Class 11 Informatics Practices (065), GSEB Std 9 Computer Studies
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