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I'm asking this on the C++ board because I really think it's the best place, although it isn't coding. 
I am studying for a test, but one concept eludes me. 
 
If I have a real memory unit of 1024 locations 
 
Then requests come in of process of these sizes 
90, 120, 80, 130, 70 
 
Then the 2nd and 5th process finishes 
 
I then have this table of additional requests for memory. Each answer is suppose to depend on the other answers 
 
&nbsp;Request &nbsp; Best Fit &nbsp; &nbsp;Worst Fit &nbsp; &nbsp;First Fit 
a &nbsp; &nbsp; &nbsp;65 &nbsp; &nbsp; &nbsp; &nbsp;420 &nbsp; &nbsp; &nbsp; &nbsp; 490 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;90 
b &nbsp; &nbsp; &nbsp;45 &nbsp; &nbsp; &nbsp; &nbsp;90 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 555 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 155 
c &nbsp; &nbsp; &nbsp;70 &nbsp; &nbsp; &nbsp; &nbsp;135 &nbsp; &nbsp; &nbsp; &nbsp; 600 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;420 
d &nbsp; &nbsp; 15 &nbsp; &nbsp; &nbsp; &nbsp;490 &nbsp; &nbsp; &nbsp; &nbsp; 670 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 490 
e &nbsp; &nbsp; 25 &nbsp; &nbsp; &nbsp; &nbsp;505 &nbsp; &nbsp; &nbsp; &nbsp; 685 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;505 
 
I am supposed to know how to give the starting location or the memory allocated to each process. Each answer depends of the previous answers. Can anyone jst help me get started understanding this? 
 

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I'm asking this on the C++ board because I really think it's the best place, although it isn't coding. 
I am studying for a test, but one concept eludes me. 

If I have a real memory unit of 1024 locations

Then requests come in of process of these sizes
90, 120, 80, 130, 70

Then the 2nd and 5th process finishes

I then have this table of additional requests for memory. Each answer is suppose to depend on the other answers

 Request   Best Fit    Worst Fit    First Fit
a      65        420         490            90
b      45        90           555           155
c      70        135         600            420
d     15        490         670             490
e     25        505         685            505

I am supposed to know how to give the starting location or the memory allocated to each process. Each answer depends of the previous answers. Can anyone jst help me get started understanding this?



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