What is difference between synchronize and concurrent collection in java?
What methods are called, When we navigate from one applet to another applet?
Functionality of JVM?
What is better- service oriented or batch oriented solutions?
What is the benefit of abstract class?
Can a class be declared as protected?
What is the difference between error and an exception?
Does garbage collection guarantee that a program will not run out of memory?
enlist some features of jdk.
Is it possible to write JAVA program without including any of the packages,such as "import java.io.*"; bcoz I instantly wrote a code without "import..." statement and runned the program on command Line & it worked. the code is: class Person { String name; int age; Person(String s,int a) { name = s; age = a; } accept() { System.out.println(name+"Hi!!!!!"); System.out.println(age); } } class Demo { public static void main(Strings args[])throws IOException { String name = args[0]; int age = Integer.parseInt(args[1]); Person p = new Person(name,age); p.accept(); } }
can any body tell me? does advance java and j2ee both are same.
How the interruptible method gets implemented?
Explain about version control?