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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

What are the methods used to implement for the key object in the hash map?

1 1115

What is the association?

1 1060

Explain jvm, jre, and jdk?

1 1086

What is the difference between iterator and list iterator?

1 1140

What do the thread?class methods run() and start() do?

1 1108

Which class contains a method: cloneable or object?

1 1119

What are the different tags provided in jstl?

1 1035

What is the final keyword?

1 1074

Differentiate jar and war files?

1 1120

What is defined as false sharing in the context of multithreading?

1 1111

What is the difference between abstract class and interface1? What is an interface?

1 1166

What is an inner class in java?

1 1048

What is a ternary operator in java?

1 1057

How do you check if two given string are anagrams?

1 1037

What is the difference between equals() and?

1 1298

Un-Answered Questions { Java Related }

Can we return resultset in java?

988

What is a classloader in java?

1084

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2415

What is the difference between break and continue statements?

1118

What if I write static public void instead of public static void?

928

what are the different modes of archival? Explain each mode in two lines each?

994

Is minecraft 1.15 out?

1039

How can you inject java collection in spring?

504

i want test pattern of zylog company and some examples also

2856

What is lazy class?

481

Find Best Job Vacancies across the world on Jooble!

136

Can we extract main method from another class?

1026

What is the resourcebundle class?

1006

What are the differences between heap and stack memory in java?

1128

What is difference between @controller and @restcontroller in spring?

537

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