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+---
+title: "21-memory-management"
+aliases: 
+tags: 
+- cosc204
+- lecture
+---
+
+# storage heirachy
+![slide|400](https://i.imgur.com/yls3Bun.png)
+primary storage - cache and main memory
+secondaryy - hard drive
+
+# process memory image
+
+# lgical and physical addresses
+
+# paging for memory translation
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