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CTS Core Java Interview Questions

Questions Answers Views Company eMail

if two references are having same hash codes,is that means those are refering to same object?

5 11112

How to add two numbers with out using Arithmetic , union operators in java....? But we can use bitwise operators... but how...?

4 12727

What are the OOAD concepts in java explain with examples?

4 33232

What is Session and cookies?Explain in detail with an example?

4 19227

Can i have abstract class with no abstract methods?

22 47445

IN java collections we have both interfaces and classes. instead of using interfaces why we can't use classes only like that why we can't use interfaces only. why we need two things interface and class.

6 10623

why java does compile time polymorphism at run time ?

6 15229

What will happen if we write code like: try{}catch(exception e)catch(IOException i)

6 11208

can any body tell me? does advance java and j2ee both are same.

4 10371

what is deadlock in threads? with example

2 5640

what is the difference between applet and swing and gui application in java . What we do with the collections set and list interface

2 8882

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CTS Core Java Interview Questions

CTS Core Java Interview Questions (41)

Un-Answered Questions

What is Implementation inheritance and interface inheritance?

1017

What does valet park and link command do?

713

What is difference between polymorphism and inheritance?

1094

what is the cost of rcc roof casting of 400 sq. ft. in kolkata

3779

What is f:validatebean tag in jsf (javaserver faces)?

What is sql injection? How to protect against sql injection attack?

1002

What are Tensorflow servables?

What is grails?

I want to monitor a continuously updating log file, what command can be used to most efficiently achieve this?

1354

Why Node.js application is scalable?

509

What is the purpose of master page?

915

Where can the metastore database be hosted?

Give reasons supporting that string is immutable.

950

Factors responsible for voice cracking in Mobile communication?

2305

Tell me about yourself and why should we hire you when we can promote someone within the organization?

1119