Can singleton class be serialized?
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What is left shift and right shift?
What does index mean in java?
Is space a character in java?
What are the object and class classes used for?
What is the difference between Java Program Constructor and Java Program Method, What is the purpose of Java Program constructor Please Explain it Breafily?
What is the difference between a switch statement and an if statement?
Explain parallel processing in java8?
Can you extend more than one interface?
Given: 11. public static void main(String[] args) { 12. Integer i = uew Integer(1) + new Integer(2); 13. switch(i) { 14. case 3: System.out.println(”three”); break; 15. default: System.out.println(”other”); break; 16. } 17. } ‘What is the result? 1 three 2 other 3 An exception is thrown at runtime. 4 Compilation fails because of an error on line 12.
How many characters is 2 bytes?
What is better- service oriented or batch oriented solutions?
Can we use synchronized block for primitives?