| Other Core Java Interview Questions |
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| Question | Asked @ | Answers |
| |
| how session will be expired ? | Satyam | 2 |
| Thanks A.jyotsna,
Can u tell me differnce between abstract class and interface
vikash | | 3 |
| could you run the java program without main method? | | 1 |
| What is encapsulation? Elaborate with example? | BMC | 1 |
| byte a=5;
byte b=5;
byte c=a+b;
System.out.println(c);
whats the o/p? | Wipro | 5 |
| Can a Byte object be cast to a double value? | | 2 |
| How you can create a radio buttion using Checkbox class? | | 1 |
| What is the protocol is used in type4 driver? | CMC | 2 |
| How to add two numbers with out using Arithmetic , union
operators in java....?
But we can use bitwise operators... but how...?
| CTS | 2 |
| Explain about Superclass and Subclass? | | 4 |
| Functionality of JVM? | Infosys | 4 |
| What is Overriding and how can it be used? | Wipro | 5 |
| Explain the concept of polymorphism with examples? | | 4 |
| Can a for statement loop indefinitely? | | 3 |
| printstream class method println() is calling using System
class and its static object out .how it is explain any one
in detail with example ? | TCS | 1 |
| Can we place the any object to key attribute of
HashMap<key,value>? | HCL | 3 |
| how to call a method in different package? | | 4 |
| Where the CardLayout is used? | | 1 |
| what is an object class?Explain its methods? | | 3 |
| What is the difference between Abstract Class and Interface | AMDOC | 6 |
| |
| For more Core Java Interview Questions Click Here |
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