Can anybody explain to me what this plist is for? It almost seems to be saying that my iMac is the server?

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

<plist version="1.0">

<dict>

<key>DOSCodePage</key>

<string>437</string>

<key>LocalKerberosRealm</key>

<string>LKDC:SHA1.444755F53625A69C36C5DEAE4D6A926CEDDB185F</string>

<key>NetBIOSName</key>

<string>Rhondas-iMac</string>

<key>ServerDescription</key>

<string>Rhonda’s iMac</string>

</dict>

</plist>