| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Default layout of Dialog object? | | 1 |
| What is the life cycle of Thread ? | HCL | 6 |
| How to add panel to a Frame? | | 2 |
| Which class should you use to obtain design information
about an object | | 2 |
| Name the runtime exceptions that occurs frequently? | | 4 |
| Is multiple inheritance allowed in Java? Why ? | | 5 |
| Which containers use a FlowLayout as their default layout? | | 3 |
| What are wrapper classes? | Noah-Solutions | 2 |
| What is casting ? | | 2 |
| How are this and super used? | | 4 |
| What is the exact difference in between Unicast and
Multicast object ? | Accenture | 1 |
| What is the need to implement Serializable interface (with
no methods) for objects which are to be serialized ?
We can write our own functionality which writes objects to
streams then why we need to implement and tell JVM that
which objects can be serialized. | iFlex | 3 |
| Explain the term serialization? | Wipro | 4 |
| How to create an instance of a class without using "new"
operator? Plz help me out properly.Thank u. | CSC | 6 |
| What is unicode? | | 2 |
| what is the difference between static block and static
method | Huawei | 5 |
| how to transactions(Bank transactions) in business process
in ejb? | Photon | 1 |
| Can you explain the difference b/n abtract and interface
with a good example,?In what cases we have use abtract and
what case interface? | Satyam | 1 |
| What class is used to implement a Throwable array? | | 3 |
| explain me with a code snippet about the generation and
handling of null point exceptions. | | 1 |
| |
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