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

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Java Related Interview Questions

Questions Answers Views Company eMail

Is java type safe?

1010

How do you read and print a string in java?

1008

What does localhost mean?

1012

What are the types of sockets in java?

1227

How does a for loop work java?

1101

What is default locale java?

1185

What is formatted output in java?

1033

What does %4d mean in java?

1544

What is nextline method in java?

1093

Is space a string in java?

1 1302

What is a type parameter in java?

1070

What is double in java?

1044

How do you use spaces in java?

1041

How many wrapper classes are there in java?

1070

How do you do a line break in java?

1087

Un-Answered Questions { Java Related }

What is the use of @requestparam annotation in spring?

452

Why is it called a string?

1055

What is a clone?

1127

Why do we use @qualifier?

498

What is method overloading and method overriding?

1113

How many bytes is a char in java?

1061

Suppose if we have variable ' I ' in run method, if I can create one or more thread each thread will occupy a separate copy or same variable will be shared?

1130

What is a method declaration?

1042

What is a Thread dump? How will you take in unix/linux and windows ?

1115

What is tree in java?

999

What is meta annotation?

431

Can I configure the messaging bridge to automatically downgrade the quality of service if the exactly-once service is not available on either the source or target bridge destination? : BEA Weblogic

1060

How can I debug the Java security exceptions and AccessControlExceptions?

1205

Write a code to show a static variable?

1139

What kind of thread is the garbage collector thread?

973

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