diff -r 89d6a7a84779 -r 25a17d01db0c Symbian3/PDK/Source/GUID-B0F9CDEC-A953-51D0-B7A3-8B341A7C784A.dita
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/PDK/Source/GUID-B0F9CDEC-A953-51D0-B7A3-8B341A7C784A.dita	Fri Jan 22 18:26:19 2010 +0000
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+    Nokia Corporation - initial contribution.
+Contributors: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept xml:lang="en" id="GUID-B0F9CDEC-A953-51D0-B7A3-8B341A7C784A"><title>Persistent data</title><prolog><metadata><keywords/></metadata></prolog><conbody><p>Persistent data is data that remains after a program has finished. On desktop machines, it is conventional to refer to data on a disk file as persistent, because it persists after the machine has been turned off.</p> <p>Data in RAM is volatile, because it is lost when power is removed. On a Symbian OS phone, these distinctions are less clear (because the “disk” is itself in RAM). It is, nevertheless, useful to refer to data in files as persistent.</p> </conbody></concept>
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