| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Can I create any Marker Interface? If yes then how can I
use it??? | | 1 |
| what is the difference b/w PUT and POST method to send data
to the server | Mind-Tree | 2 |
| What are null interfaces? Give some examples? | | 2 |
| diff b/w sleep(1000) and wait(1000)? | Huawei | 2 |
| What are the ways of polymorphism other than Overridding &
Overloading | | 1 |
| Which all r Final classes in java except string? | | 3 |
| I have one POJO class(Java bean class), it has two
variables for that it has setters and getters. Now i have
created two objects for that class and i have set the data
for those variables through this two objects. Now question
is i want check whether those two objects have same data or
not, for this write a program? Thanks, Bose. | Oracle | 2 |
| How are this() and super() used with constructors? | | 4 |
| Hi friends, i am new to java. can you explain how java is
secured. | | 1 |
| class A{
some variables;
public void a()throws Excepion1,Exception2{....}
}
class B extends A{
variables...
public void a()throws E2,E3{.....}
}
Qns:
here override of methods occurs or not,ore else wil give
any compilation error or run properly..plz tell me briefly
whts happening with the above codes.... | Quinnox | 3 |
| How to create an instance of a class without using "new"
operator? Plz help me out properly.Thank u. | CSC | 8 |
| what is Dictionary? and what purpose it is used for? | | 2 |
| What is the smallest package in Java API? | | 4 |
| int a=1;
float b=1.0;
System.out.println(a==b);
| Honeywell | 8 |
| Who developed JScript language? | | 3 |
| What are the names of interfaces that doesn't consists of
method/s ? | | 3 |
| 1).what is the difference between below examples
String s="vijay";
String s=new String("vijay"); | TCS | 11 |
| Name the methods that used to get and set the text label
displayed by a Buttonobject? | | 1 |
| Which Java operator is right associative? | | 1 |
| What is an object?s lock? Give name of object?s that have
locks? | | 1 |
| |
| For more Core Java Interview Questions Click Here |
along with your userid / name. ThanQ
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