https://padlet.com/alisyusri/xa9bxy7vgv4wqbob Made with a taste for adventure en-us 2020-10-30 01:08:39 UTC 2021-08-03 06:42:07 UTC hello@padlet.com https://padlet.net/icons/png/1f380.png alisyusri https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/875366787 ● Storage holds data , instructions and information for future use 

● A storage medium / media is the physical material on which a computer keeps data , instructions and information 
Reading ⬆ process of transferring items from a storage medium into memory
Writing ⬇  process of transferring items from memory to a storage medium 

Types ✔ Magnetic Storage 
            ✔ Optical Storage
            ✔ Flash Memory ]]> 2020-10-30 01:33:48 UTC https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/875366787 alisyusri https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878587562  ● A computer case is also known as a computer chassis / tower / base unit / system unit 
✔ Motherboard
✔Adapter cards
✔Processor
✔Memory ]]> 2020-10-31 13:15:37 UTC https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878587562 alisyusri https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878592735   ● Main circuit board of the system unit, that contains integrated circuits 
Functions
 ⚙ Holds many components of the system ⚙ provides connectors for other peripherals 
Basic component of motherboard 
✔Processor slot 
✔Adapter card slot 
✔Memory slot ]]> 2020-10-31 13:22:17 UTC https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878592735 alisyusri https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878600245  ● The processor, also called the central processing unit (CPU), interprets and carries out the basic instructions that operate a computer 
Components 
✔Control Unit :  directs and coordinates most of the operations in the computer. 
✔Arithmetic :  performs arithmetic, comparison and other operations. 

]]> 2020-10-31 13:31:32 UTC https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878600245 alisyusri https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878604382  ● Store instructions waiting to be executed by the processor, data needed those instructions, and the results of the processing data 
Types :
✔Volatile : temporary-RAM ✨DRAM
                                                ✨SRAM
                                                ✨MRAM
✔Nonvolatile : permanent and cannot modified-ROM✨PROM
                                                                                              ✨EPROM
✨EEPROM

]]> 2020-10-31 13:36:02 UTC https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878604382 alisyusri https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878620139  Uses different patterns of magnetization on a magnetically coated surface to store information 
E.g : Hard disks ✔external hard disk
✔removable hard disk ]]> 2020-10-31 13:55:24 UTC https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878620139 alisyusri https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878622237  Stores information in deformities on the surface of a circular disc and reads this information by illuminating the surface with a laser diode and observing the reflection. 
Types ✔ Compact Disc (CD) ✔  Blu-ray Disc (BD) 
            ✔ Digital Video Disc (DVD) ]]> 2020-10-31 13:57:42 UTC https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878622237 alisyusri https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878625169  type of solid state media and contain no moving parts 
Example : ✔ Solid state  drives  ▶ Faster access time
                                                         ▶ Faster transfer rates 
                                                         ▶ Generate less heat and consume less power                                      ▶ Last longer
✔ Memory card ▶ CompactFlash (CF)
                             ▶ Secure Digital (SD) 
                             ▶ Secure Digital High Capacity (SDHC) 
                             ▶ microSD 
                             ▶ microSDHC
                             ▶ xD Picture Card 
                             ▶ Memory Stick
 ▶ Memory Stick Micro (M2)  
✔ USB flash drives ]]> 2020-10-31 14:00:57 UTC https://padlet.com/alisyusri/xa9bxy7vgv4wqbob/wish/878625169