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CTS Core Java Interview Questions
Questions Answers Views Company eMail

How can we find size of the object ?

5 12376

What is Remote Interface ?

6 10987

Difference between abstract class and Interfaces?

7 14206

int a=1; float b=1.0; System.out.println(a==b);

13 26565

explain System.out.println

107 177522

what are depricated methods in threads and explain the lifecycle methods

5 11156

Why we need to serialize the object

11 36480

who was the founder of java

32 47463

whats is inheritance?

15 15186

what is the replacement for GOTO in java?

2 11985

how can we synchronize Hash map?

3 10599

What is compile time polymorphism?

20 33506

How the threads are synchronized?

2 4813

Iterator in the HashMap is fail-safe means what?

9 34079

what are the oops concept in java explain with real time examples

24 192669

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CTS Core Java Interview Questions


Un-Answered Questions

What do you mean by per capita requirement of electrical energy in india

1661


How do I register msstdfmt dll in windows 10?

459


what is Laravel-Routing ?

823


What is appbase in tomcat?

474


How can you make urls search engine friendly while using cakephp?

7






Does treemap allow null key?

484


What are the best python libraries used in machine learning?

163


How to write a query with a right outer join in oracle?

622


What is compact function php?

539


How can one billing document type has 2 different number system? Basically if there are two documents belonging to same document type but for two different plants, then how come they both have different number system?

535


What makes vrrds different from vsam?

712


There are two buildings one taller and one shorter whose time period will be grater and similarly the frequency ?

983


Can I upgrade from 32bit to 64bit?

601


What is " group by " clause?

507


Why do android apps update so often?

485