Скачать или смотреть Memory and data storage | IGCSE Chapter 7|Computerscience|0478

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This video is all about the 7th chapter of computer science IGCSE and its memory and data storage . The course code is 0478
The topics discussed in this chapter are :
File Formats
MIDI (Musical Instrument Digital Interface)
MPEG-3 (MP3) and MPEG-4 (MP4)
Joint Photographic Experts Group (jpeg)
Text and number file formats
Lossless and lossy file compression
Memory and storage
Random Access Memory (RAM)
Dynamic RAM (DRAM)
Static RAM (SRAM)
Read Only Memory (ROM)
Hard Disk Drives (HDD)
Solid-state Drives (SSD)
CD/DVD disks
DVD-RAM
Blu-ray disks
USB flash memories
How to estimate the size of a file

⏱️TIMESTAMPS⏱️
0:00 Intro
0:29 Memory and data storage
0:46 File Formats
1:05 MIDI
2:25 MP3 and MP4
4:18 Text and Number File formats
8:13 JPEG
11:06 Types of file compressions
13:10 Memory and storage
14:14 Primary memory
17:26 Secondary Storage Devices
20:02 Offline storage device
23:52 The end



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