memory model

I am a fresher i have completed B.E(ECE). I have recently attended GE interview, in that he asked me a question that which memory you have been using in your project......
The project i have done in my academics is Pc to Pc wireless communication in this we have used a Atmel At89c51 microcontroller and we have coded using C language using a keil cross compiler.Please can any body help me out how to answer this type of question and how many types of memory models are there, which is best suited memory model ............................ please reply soon thanks in advance.

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  • "he asked me a question that which memory (sic?) you have been using in your project"

    Your question here is about memory models but, according to the above, the interviewer just asked about "memory" - is that right?
    Or is it just a typo?

    If he just said "memory", he might have been asking whether you used SRAM, DRAM, or something else; or whether it was internal to the 8051, or external, etc, etc...

    "Please can any body help me out how to answer this type of question"

    Be sure to confirm that you have understood what the questioner is actually asking!

Reply
  • "he asked me a question that which memory (sic?) you have been using in your project"

    Your question here is about memory models but, according to the above, the interviewer just asked about "memory" - is that right?
    Or is it just a typo?

    If he just said "memory", he might have been asking whether you used SRAM, DRAM, or something else; or whether it was internal to the 8051, or external, etc, etc...

    "Please can any body help me out how to answer this type of question"

    Be sure to confirm that you have understood what the questioner is actually asking!

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