Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

What is a variable declaration?

996

What is the lifetime and scope of a variable?

1035

What is a variable and constant?

1024

What are three advantages of using functions?

1025

Can we declare register variable as global?

942

What are extraneous variables examples?

1116

What is variable and constant explain with example?

1107

What are some examples of variable costs?

971

What is the function of log?

1029

Is static variable stored in heap?

1017

What is a control variable example?

1046

Why do we need variables?

1000

How is a variable stored in memory?

1024

What is the default value of local and global variables?

1109

What is a variable simple definition?

1038

Un-Answered Questions { Java Related }

What is component contract?

952

mention what are the important component of web-sphere?

947

Are streams faster than for loops?

933

What is jms queue in weblogic?

904

Explain xml schema-based aspect implementation ?

466

What is the difference between object type and object name and what happens when I keep the add referenced object option to ‘off’?

909

Does constructor be static?

1051

What is main difference between spring and spring boot? : Spring Boot

481

Describe the Big-O Notation.

1069

How mapping of java objects is done with database tables?

448

What are the main differences between the java platform and other platforms?

1075

What are the advantages of ejb?

1028

What is boolean data type in java?

1007

What is a return in java?

1037

Should we create system software ( e.g operating system ) in java ?

1055

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