79 What is the result of executing XMLMessage.main? (A) text (B) Compilation fails. (C) ＜msg＞text＜/msg＞ (D) An exception is thrown at runtime.

78 A developer is creating a class Book, that needs to access class Paper. The Paper class is deployed in a JAR named myLib.jar. Which three, taken independently, will allow the developer to use the Paper class while compiling the Book class? (Choose Three.) 1. The JAR file is located at $JAVA_HOME/jre/classes/myLib.jar. 2. The JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jar. 3. The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar/Paper.class. 4. The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar. 5. The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -cp /foo/myLib.jar/Paper Book.java 6. The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -d /foo/myLib.jar Book.java 7. The JAR file is located at foo/myLib.jar and the Book class is compiled using javac -classpath /foo/myLib.jar Book.java (A) 123 (B) 247 (C) 567 (D) 147

79 What is the result of executing XMLMessage.main? (A) text (B) Compilation fails. (C) ＜msg＞text＜/msg＞ (D) An exception is thrown at runtime.

其他試題

79

What is the result of executing XMLMessage.main?
(A) text
(B) Compilation fails.
(C) ＜msg＞text＜/msg＞
(D) An exception is thrown at runtime.