| Other Core Java Interview Questions |
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| Question | Asked @ | Answers |
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| Explain Global variables in Packages? | | 1 |
| what is meant by serialization? | | 6 |
| What are the OOPS concepts in Java ? | Satyam | 2 |
| what is java bean?where can we use it? | TCS | 2 |
| why marker interfaces are there in java | Digital-Group | 2 |
| Can you have a constructor in abstract class? | | 4 |
| What is the top class of AWT event hierarchy? | | 4 |
| heavy components means what? | | 4 |
| What is Overriding and how can it be used? | Wipro | 3 |
| What is serializable interface? | Infosys | 5 |
| What are Font and FontMetrics classes? | | 1 |
| How java is platform independent? | TCS | 4 |
| When does Exception occurs? | | 2 |
| What is Interface? | BMC | 5 |
| As a developer what steps do you take to improve the
performance? | | 3 |
| How many bits are allocated to represent character of
character sets - Unicode, ASCII, UTF-16, UTF-8? | | 1 |
| what is wrapper class and its uses? | | 2 |
| How can you debug the Java code? | BirlaSoft | 2 |
| how to print output with out using sop statements | UHG | 3 |
| Can you call a private data from an inner class? | | 3 |
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| For more Core Java Interview Questions Click Here |