| Other Core Java Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what are the new features available in java 1.5 version? | Motorola | 2 |
| what is overloading and overriding with example? | CMC | 1 |
| What is the difference between throw and throws? | | 5 |
| how exactly garbage collection take place?
| | 4 |
| what is connection pooling with example? | AMDOC | 1 |
| what is the difference between a java object reference and
c++ pointer? | | 3 |
| How java is platform independent? | TCS | 12 |
| How multipleInheritance is possible in java? | Satyam | 16 |
| While opening the file, what type of exceptions can be
caught? | | 3 |
| Which java.util classes and interfaces support event
handling? | | 2 |
| What happens when you assigned a 'double' value to
a 'String'? | | 6 |
| If you are reviewing the code of your team members, what
points will you look at, assuming the performance of the
application is not so great | KPIT | 2 |
| 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 we place the any object to key attribute of
HashMap<key,value>? | HCL | 3 |
| what is jdk1.5 features? | Virtusa | 2 |
| If all the methods in abstract class are declared as
abstract then what is difference between abstract class and
in interface? | Synechron | 6 |
| What is the functionality of Webserver? | | 2 |
| what is mutability?which one is mutable String or StringBuffer?and why?give
examples of each which shows the mutability of each String or StringBuffer | | 2 |
| what is the replacement for GOTO in java? | CTS | 2 |
| why to use transient variables when static variables can be
used for Serialization | | 3 |
| |
| For more Core Java Interview Questions Click Here |
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