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Ericsson Core Java Interview Questions
Questions Answers Views Company eMail

what is webservices?

1 5608

What is the diff. b/w Interfaces & Abstract class?

6 7824

Which of these methods belong to Thread & Object class? join, yield, sleep, wait, notify

3 8407

Can we instantiate Interfaces?

7 12392

What do you mean by the term transient?

5 8420

What are the two ways you can synchronize a block of code?

5 11532

Package1 and Package2 both have a method name lets say "methodA" with different implementation. When I import both the packages in a java class how can I use both the methods?

7 8419

Why Static variable required in java?For ex,class A { static int a; int b; } Why static is required?

5 6526

Why method overloading and method overriding required in java?

1 3964

In collection sorting comparable and comparator interface will be used..but why this two interfaces required..two will work same purpose so why there are two interfaces instead of one?when to use comparator and when to use comparable?

1 3894

What do you mean by JVM?

407

What is nested loop? What is dangling else condition in it?

403

Give me an example of array and linked list? Where they can be used?

389

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Ericsson Core Java Interview Questions


Un-Answered Questions

What is the use of function Proc summary?

466


Is mainframe an operating system?

342


What function extracts specified characters from a string?

401


Give me an example when you felt you were able to motivate a group.

497


Do you know about Agilent PRECOMPILERS. ?

409






What is external link?

309


Describe and explain about values in the Microsoft Windows operating system?

3


What are the benefits of using arrays?

315


Explain about pdb module in python?

302


What is the difference between procedural and object-oriented programs?

354


 Draw a simple diagram of PeopleSoft three tire architecture?

845


What are getter methods and setter methods? : salesforce crm

101


For drupal module development code review which module can be used?

49


What is the disadvantage of dynamic generation of acb?

401


How do I change the format of a table in word?

260