AllowOverride は次のように述べています。
Gets or sets a value that indicates whether the associated configuration section can be overridden by lower-level configuration files.
InheritInChildApplications 言います:
Gets or sets a value that indicates whether the settings that are specified in the associated configuration section are inherited by applications that reside in a subdirectory of the relevant application.
これは設定対セクションの取引ですか、それとも違いは何ですか?