| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| i need example for java abstraction. where we use
abstraction and why we need abstraction. | Oracle | 1 |
| What is the difference between panel and frame ? | IBM | 4 |
| what is the difference between static block and static
method | Huawei | 10 |
| Same common question what is Map,Set,HashMap,List???? | Symphony | 3 |
| how to use this key word in java programming? | | 5 |
| please tell me what is wrapper class in java with example ? | | 3 |
| What is a stream? what are the different types and classes
of Streams? | | 2 |
| what is business delegate? | TCS | 2 |
| question on Thread synchronization | Huawei | 1 |
| why the primitive data type have classes? | | 2 |
| Explain the difference between getAppletInfo and
getParameterInfo? | | 1 |
| What is hard code & soft code? | Wipro | 4 |
| What is the difference between Stream Reader and Stream Writer? | | 4 |
| Difference between Array and vector? | | 4 |
| Difference between Application and Applet ? | Wipro | 3 |
| What is the purpose of a statement block? | | 1 |
| What are Encapsulation, Polymorphism and Inheritance? | | 2 |
| why is multiple inheritance not allowed in java? | Elementus-Technologies | 5 |
| explain System.out.println() | CTS | 7 |
| Create a form of user Login in JSP, that accepts the user
name and password from user and authenticate it with user
names and passwords stored in database.
(Plz provide me answer immediately) | | 1 |
| |
| For more Core Java Interview Questions Click Here |
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