which of following statments correctly describe how the keytool command woks in java 2?A,each keytool command has a -keystore option for specifying the name and location of persistent keystore file for the keystore;
B,keytool allows users to specify any key pair generation and signature algorithm supplied by cryptographic service providers.
C,keytool works only on any file-based keystore implementation;
D,Aliases defined in the keytool are case-sensitive;
E,keytool creates a keystore using -genkey, -import, and -identifydb commands to add data to the keystore that does not yet exist.多选，最多有三个正确答案。
没有用过keytool，对此很不了解，希望能有朋友不吝赐教！
B,keytool allows users to specify any key pair generation and signature algorithm supplied by cryptographic service providers.
C,keytool works only on any file-based keystore implementation;
D,Aliases defined in the keytool are case-sensitive;
E,keytool creates a keystore using -genkey, -import, and -identifydb commands to add data to the keystore that does not yet exist.多选，最多有三个正确答案。
没有用过keytool，对此很不了解，希望能有朋友不吝赐教！
给你一个关于这个命令详细的文章看一下把
http://yushan.javaeye.com/blog/434955
http://download.oracle.com/javase/1.3/docs/tooldocs/win32/keytool.html