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Sushmita ppt

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Types of computer memory

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Sushmita ppt

  1. 1. A Presentation On Types Of Memory By: Sushmita Raj MBA(TTM) Center For Tourism Management Dev Sanskriti Vishwavidyalaya
  2. 2. Types Of Memory http://www.the-tech-tutorial.com/wp-content/uploads/2013/06/Types-of-Computer- Memory.jpg 1.Primary memory 2.Secondary memory
  3. 3. Primary Memory  It also known as Main memory.  Usually volatile in nature.  Hold or store data and application temporarily.  Data is lost in case of power failure or power turn off.  Faster than secondary memory  It is of two types : a)ROM b)RAM
  4. 4. RAM(Random Access Memory)  A RAM memory chip is an Integrated circuit made of millions of transistors and capacitors.  Volatile in nature.  It consists of :  S RAM (Static RAM)  D RAM (Dynamic RAM) http://www.wifinotes.com/computer-networks1/types-of-computer- memory.jpg
  5. 5. ROM(Read Only Memory) http://4.bp.blogspot.com/_4VViu-- CS_c/SwJjKKQzY8I/AAAAAAAAAAM/wmiLgfam  This is a memory from which we can only read but cannot write  Non-volatile in nature.  Cheaper than RAMs.  It consists of:  PROM  EPROM  EEPROM
  6. 6. Secondary Memory  It is known as External Memory.  Non-volatile in nature.  It is used to store data permanently in the computer.  Slower than primary memory. http://touque.ca/EC/students/LiM /Definition_Images/secondary_sto rage.jpg
  7. 7. THANK YOU……..
  • Bunnyy1

    Apr. 29, 2021

Types of computer memory

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