| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what is life cycle of applet? | | 4 |
| What is a serializable interface? | | 3 |
| What is 'finally' method in Exceptions? | | 4 |
| why java is not supporting multiple inheritence? | | 3 |
| what is mean by method signature? | Satyam | 5 |
| Difference between Applet & Application? | | 5 |
| what is aberivation of java? | | 10 |
| Why can't we make jsp as a controller and action
servlet in struts? | TCS | 7 |
| What is the use of an interface? | | 3 |
| how to convert mm/dd/yy to dd/mm/yy using collections in
java. | Bosch | 2 |
| What is Vector?Can you elaborate how Vector is Thread safe? | | 3 |
| What is Applet Flickering ? | Persistent | 1 |
| Difference between ?System.out.println?
and ?System.error.println?? | Sai-Softech | 2 |
| can anyone explain me the concept of autoboxing? | | 3 |
| Name the class that used to read objects directly from a
stream? | Wipro | 2 |
| whats the diff between jsp and servlets? | HCL | 9 |
| Accenture NJ mostly ask question on Collection like
1)How to sort Objcts and how treeset sort them
2)Explain mechanism of Hashcode finding in Java
3)Name some of the Sorted collection. | Accenture | 2 |
| Q) I have a ArrayList object, in that object i have added 5
integer values, 5 float values, 5 string values. Now
question is how can delete particular type of data ( i.e all
int values or all float values or string values) in that
list object at a time? | Aricent | 2 |
| They had given one progam
final HashMap hm=new HashMap();
public void show()
{
hm.put("name",value);
}
in this prg here the final hashtable value can be changed in
put method,its the prg run? | DNS | 2 |
| Why const and goto are reserved keyword in java? | | 1 |
| |
| For more Core Java Interview Questions Click Here |
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