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Ericsson Core Java Interview Questions
Questions Answers Views Company eMail

what is webservices?

1 4862

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

6 6464

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

3 7407

Can we instantiate Interfaces?

7 10809

What do you mean by the term transient?

5 6963





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

5 9947

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 6783

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

5 5362

Why method overloading and method overriding required in java?

1 3362

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 3292

What do you mean by JVM?

53

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

54

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

67

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Ericsson Core Java Interview Questions





Un-Answered Questions

How to measure or estimate colony form unit(CFU) ?

2385


What is the event that fires after all database updates?

18


What are stacks? Give an example where they are useful.

45


What do you understand by soft reference?

45


What is the logic behind this entry P & L Appropriation A/c ..........Dr. To Provision for income tax A/c

1080






What is the difference between outbound and inbound? : insurance cold calling

23


What are the parts of spreadsheet?

1


Have you worked in windows ?

89


Can't bind to ngmodel since it isn't a known property of input angular?

17


What is the use of @transactional annotation in spring?

3


How do I add text to a number format in excel?

1


Which outer cover is on the welding rod?

55


What was the last 32 bit processor?

8


Can you explain ppds in sap?

5


Explain pipelining? : Dot net architecture

34