2. Suppose we have the diagram of memory shown below under a dynamic partitioning scheme. Blue areas represent blocks occupied by processes, blanks are holes (with sizes in Mbytes as indicate), The cross-hatched region is the location of the most recently loaded process. It is the only process in that region of memory. Its size is 5 M-byte. Only one process was swapped out after that. What is the maximum size of the swapped-out process? What is the size of the free block just before it was portioned by the crosshatched process? What algorithm was used to place the 5 Mbyte process? Why? 20 12 34 3 4 90

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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2. Suppose we have the diagram of memory shown below under a dynamic partitioning scheme.
Blue areas represent blocks occupied by processes, blanks are holes (with sizes in Mbytes as
indicate), The cross-hatched region is the location of the most recently loaded process. It is the
only process in that region of memory. Its size is 5 M-byte. Only one process was swapped out
after that.
What is the maximum size of the swapped-out process?
What is the size of the free block just before it was portioned by the crosshatched process?
What algorithm was used to place the 5 Mbyte process? Why?
12
34
3
4
06
20
Transcribed Image Text:2. Suppose we have the diagram of memory shown below under a dynamic partitioning scheme. Blue areas represent blocks occupied by processes, blanks are holes (with sizes in Mbytes as indicate), The cross-hatched region is the location of the most recently loaded process. It is the only process in that region of memory. Its size is 5 M-byte. Only one process was swapped out after that. What is the maximum size of the swapped-out process? What is the size of the free block just before it was portioned by the crosshatched process? What algorithm was used to place the 5 Mbyte process? Why? 12 34 3 4 06 20
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