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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

what are depricated methods in threads and explain the lifecycle methods

CTS,

5 12859

explain the classification of exception and hoew to handle the exceptions

2 10048

what is java

10 11575

what does the method Class.forName returns?

Siemens, TCS,

4 16002

what is Assertion?

Wipro,

4 15185

When does the compiler supply a default constructor for a class?

TCS,

9 18402

Which Math method is used to calculate the absolute value of a number?

Accenture,

3 10001

How does serialization work

Ordain Solutions,

3 11144

To what value is a variable of the Boolean type automatically initialized?

3 8559

What is the exact difference in between Unicast and Multicast object ?

Accenture,

4 26944

What is the difference between Stream Reader and Stream Writer?

4 17547

Which class should you use to obtain design information about an object

2 8377

Why we need to serialize the object

CTS, Geometric Software,

11 39967

a US company has filed my H1B visa ,, and i got selected in random number process.I wanna ask Could they ask regarding my languages(java,c++) or there will b just general questions?? And wat kind of questions will they ask in embassy interview??

2 5238

whatis the diff between ejb and servlet/jsp

TCS,

6 20835

Un-Answered Questions { Java Related }

Why Do I Get A "permission Denied" Error After Downloading The .jnlp Java Launcher For The Vkvm?

1165

Is jdbc secure?

996

How can you apply fix pack in websphere 8.5.x?

1029

What if the static modifier is removed from the signature of the main method?

1260

What is the destroy method?

1063

Is null function in java?

1067

In the servlets, we are having a web page that is invoking servlets ,username and password? which is checks in database? Suppose the second page also if we want to verify

1025

What is java basic concept?

1061

What do you mean by constant time complexity?

1273

What is the default autowire in spring?

466

Can you compile java into exe?

1049

Differences between a portlet and servlet?

910

What is the difference between @autowired and @qualifier?

475

What is strings in java?

1060

What is the difference between an oem and odm?

430

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