In which of the memories, does the data disappear?(a) SRAM(b) DRAM(c) Flash memory(d) EPROMThe question was posed to me in final exam.I would like to ask this question from DRAM topic in section Memory Systems of Embedded Systems

In which of the memories, does the data disappear?(a) SRAM(b) DRAM(c)

1.	In which of the memories, does the data disappear?(a) SRAM(b) DRAM(c) Flash memory(d) EPROMThe question was posed to me in final exam.I would like to ask this question from DRAM topic in section Memory Systems of Embedded Systems
Answer» Correct OPTION is (b) DRAM The explanation is: Both SRAM and DRAM are volatile memories and flash MEMORY and EPROM are non-volatile memories. DRAM has a storage element as a CAPACITOR whose CHARGE loses gradually thereby losing data.

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