| Other Core Java Interview Questions |
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| Question | Asked @ | Answers |
| |
| In which way does a Primitive data type is passed ? | Sun-Microsystems | 2 |
| What is adapter class? | | 2 |
| wahts is mean by thread? | HCL | 14 |
| What is hypertext? | | 1 |
| Can we access private data outside of the class directly in
java programming language? Why There is no runtime checking
in java, which leads to access the private data directly
outside of a class? | Google | 2 |
| What is data abstraction? Elaborate with example? | BMC | 3 |
| what is jndi? | TCS | 1 |
| What are different type of access modifiers? | | 3 |
| What modifiers are used with a top level class? | | 2 |
| Why null interfaces are used in Java? | | 2 |
| What is static variable and static method? | TCS | 8 |
| A abstract class extending an abstract class.Super class
has both abstract and non-abstract methods.How can we
implement abstract and non-abstract mehtods? Explain with
snippet | | 3 |
| What is Map interface? | Wipro | 2 |
| Is it compulsory to have atleast one abstract method in
abstract class?
| | 7 |
| What are field variable and local variable? | | 2 |
| What modifiers are used with an inner class which is a
member of an outerclass? | | 1 |
| What is the method used to get the absolute value of a
number? | | 2 |
| What are command line arguments? | | 2 |
| What is update method and when it is called? | | 1 |
| What are the interfaces defined by Java.lang package? | | 1 |
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