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Fidelity Core Java Interview Questions
Questions Answers Views Company eMail

what is dynamic method dispatch ?

27 38760

suppose string s1="rajnish"; string s2="bhaskar"; then what will be happend ?

9 7688

what is the Arraylist limit (maximum) by default ?

13 37757

can you create interface instance ?

54 52438

which one the better thread emplemented thread or extended ?

4 5897





if i have one string class then how can you achive this class functionality of this class?

3 4473

can abstract class have constructor how can you achive this ?

4 7982

what is difference betwwen hashmap and hashtable ?

7 7751

Difference between Encapsulation and Abstraction

4 8336

What is aggregation and composition ?

1 4989

Can we add default constructor to Servlet?

1 5302

How do u pass data from one jsp to another jsp?

3 12811

Differentiate storage classes on the basis of their scope?

138

Describe the syntax of multiple inheritance? When do we use such an inheritance?

140

How is tree Mirroring implemented?

143

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Fidelity Core Java Interview Questions


Un-Answered Questions

What is the purpose of windows explorer?

63


What language is an assembler written in?

75


What is the recommended total size of your memory optimized tables?

84


How do I get the toolbar back on word?

46


how to determine AC frequency through hardware ?

1936






What does _init_.py do?

41


Should the region server be located on all DataNodes?

18


What is dbms explain in brief?

65


What is the difference between session and entitymanager?

1


Give a few use cases of knowledge objects.

15


What are the advantages of equity shares to following parties?

122


When we can go for pre-validations and when we can go for pre-stage?

14


please tell me the name and url path for type-4 driver ?

1883


Which is better stack or queue?

59


How do you write a scanner class in java?

66