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What are Physical Address Extension ( PAE ) and Preboot eXecution Environment ( PXE ) ?

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Question added by Deleted user
Date Posted: 2014/07/22
Mohit Kumar Srivastava
by Mohit Kumar Srivastava , Senior Member Technical Staff - Virtualization and Storage , CommVault

Physical Address Extension (PAE) is a feature to allow32-bit IA-32 central processing units (CPUs) to access a physical address space (including random access memory and memory mapped devices) larger than4 gigabytes.

 

The Preboot eXecution Environment (PXE) is an environment to boot computers using a network interface independently of data storage devices (like hard disks) or installed operating systems.

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