| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What is thin driver and thick driver. why it is called so? | Logisoft | 1 |
| what is the difference between a java object reference and
c++ pointer? | | 3 |
| How can you say HashMap is syncronized? | IBM | 13 |
| Write program to print Hello World and print each character
address in that string and print how many times each
character is in that string?
Ex: H: 0 & 1
e:1 & 1
l :2,3,8 & 3
o:4,6 & 2
w:5 & 1
r: 7 & 1
d 9 & 1 | Huawei | 3 |
| Can you have an inner class inside a method and what
variables can you access? | | 2 |
| when we write class.forName("any one class"); what happens
actually?what it will return?explain stepwise? | | 4 |
| waht happens when a return type ,even void is specified for
a constructor? | | 10 |
| Which method will get invoked first in a stand alone
application? | | 1 |
| I have 100 records in a table with two rows. I need to
display 10 records per page like Google Search. I need only
the Logic(Pagination) in Pure Java. No JSP and all..Thanks
in Advance... | Cybernet | 2 |
| why there are multiple catches for a try block.don't tell me
that there can be multiple exception of a code segment
that's why.tell me the real fact behind this. | | 4 |
| How can be define MARKER interfce in java | | 1 |
| how exactly garbage collection take place?
| | 4 |
| Default layout of Dialog object? | | 1 |
| what is use of session tracking ?with example? | Photon | 1 |
| What is the life cycle of an Applet ? | | 1 |
| Explain class A{}
class B{}
class C{}
all the three classes are saved in a single file name, what
the name should i provide to the file ,in what file name
should i run the program? Ple Explain | DNS | 6 |
| what is difference between colection and collections? | Tech-Mahindra | 8 |
| What are E and PI? | | 1 |
| Explain different ways of passing arguments to sub-routine? | | 1 |
| What happens if an exception is not caught? | | 4 |
| |
| For more Core Java Interview Questions Click Here |
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