| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| How the elements are organized in BorderLayout? | | 4 |
| Does garbage collection guarantee that a program will not
run out of memory? | | 1 |
| what is mean by overriding in which situation we wil use? | Atlas-Systems | 4 |
| explain me with a code snippet about the generation and
handling of null point exceptions. | | 1 |
| When finally clause is executed? | | 3 |
| What are command line arguments? | | 2 |
| I have one Shopping cart application, i that i have
selected some items, while clicking submit button by
mistake i have clicked twice or trice, that time items are
selected twice or trice. Actually i want only one copy of
items but its selected twice or trice. So how can we avoid
this problem? | Honeywell | 2 |
| who can we create the object of a class? in how many ways we
can create it (max 5) | | 1 |
| when i write
string s1="java";
in one program(application) and
string s2="java";
in another application
on the same jvm will both objects s2,s2 will refer to same
memory location where "java" is stored
in string pool. | | 2 |
| what is difference between front controller and action servlet? | | 2 |
| what is the replacement for GOTO in java? | CTS | 2 |
| What classes of exceptions, thrown by a throw statement? | | 2 |
| What is the purpose of having the concept of overloading? | Ness-Technologies | 5 |
| transaction attributes ? | | 2 |
| what is the difference between equals method and == | Professional-Access | 11 |
| I have a String s = java; What is the output when I say
s.replaceAll('j', 'k'); Also what is the value of s after
replacing? | KPIT | 5 |
| What primitive Java types? Howmany are they and what are
their names? | | 3 |
| Difference between Applet & Application? | | 5 |
| what is Hashmap & Hashtable wirh example? | Saksoft | 4 |
| whats the diff between jsp and servlets? | HCL | 9 |
| |
| For more Core Java Interview Questions Click Here |
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