Computer Memory

Khyber Pakhtunkhwa Board > Class 11 > Computer Science (Total Videos: 205)

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Chapter 2: Computer Memory (20 videos)   (Practice Test)
2.1: Introduction  (Practice Test)
  1. Computer Memory : Why it is necessary for Computer
  2. Memory terminologies : Memory Cell , Memory Word , Byte
  3. Units of Computer Memory
  4. Main Memory : Primary Memory
  5. Chip Memory
2.2: Primary memory
  1. Magnetic Tapes
  2. Difference between Volatile and Non-Volatile Memory
  3. Cache and its Types
2.3: Secondary storage  (Practice Test)
  1. Internal Processor Memory : Registers
  2. RAM : Random Access Memory
  3. Types of RAM : DRAM and SRAM
  4. ROM : Read Only Memory
  5. Secondary Memory : Charectristics of Secondary Storage Devices
  6. Difference between Sequenctial Access and Direct Access
  7. Storage Hardware : Memory
  8. Floppy Disks and Zip Disks
  9. Hard Disk
  10. CD ( Compact Disk)
  11. Properties of Optical Disc
  12. Flash Memory Cards
  13. Flash Memory Cards : Advantages and Disadvantages
 

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