XML設定ファイルを使用する自動インストール

あ　自動インストールとダウンロード機能の実施。ClickOnce. Is it possible to: manually create the deployment manifest and application manifest without using Mage, not sign anything, and be able to use ClickOnce to install an application?
い 位相幾何学、トポロジー。What is the relationship of torsion groups to integral homology, and why are these groups useful? Set of all elements x in G such that nx = 0 for nonzero x. Are these groups, and the theorems applied to them, used to prove more important theorems? how is a boundary of a simplex using integral approach defined?
う LRパース。How does Ｉｔ differ from LL? Does YACC generate an LR parse? Does a rightmost derivation provide any advantage, or is it easier to produce than the top-down, table-driven LL?