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Ericsson Core Java Interview Questions
Questions Answers Views Company eMail

what is webservices?

1 6095

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

6 8542

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

3 8856

Can we instantiate Interfaces?

7 13262

What do you mean by the term transient?

5 9101

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

5 12214

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 9186

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

5 7134

Why method overloading and method overriding required in java?

1 4234

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 4156

What do you mean by JVM?

578

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

566

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

542

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Ericsson Core Java Interview Questions


Un-Answered Questions

Explain the function of spring mvc interceptor along with its usage.

162


What is the use of paging cqlsh command in Cassandra?

54


How do you load a load runner agent?

647


Mention different types of joins?

192


Have you used macros? For what purpose you have used? : sas-macro

545






What is the rule for the pairing of nitrogen-containing bases in the dna molecule and in the rna? Is this last question appropriate?

569


Which design pattern used in drupal?

94


How can you enhance the security of the password file?

431


How will you access the data on ebs in aws?

105


What are the life cycle methods of the servlet?

570


Discuss about the different tombstone markers used for deletion purposes in HBase.?

136


What are the rules to name variable in vbscript?

579


How do you create a glossary in word?

316


What is a example of a variable?

537


How will your qualification be helpful in banking?

618