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 is type casting?

2 5749

What is the java project architecture?

IBM,

1 2317

What Is Resource Leak?

2 5674

How to create Connection interface object because it is Interface , Interface is not instansiated?

Aptech, CTS, HCL,

9 19649

In which language JVM (Java Virtual Machine) is implemented

5 9474

Why we should declare the variables as static and final in interfaces?

1 5533

what is transaction?what are the differenr type of transactions

HCL,

1 4683

Suppose there are 3 combo box. SELECT COUNTRY SELECT STATE SELECT CITY if i select any country from country conutrylistbox values in the state will get automatically inserted with database values>> THEN on selection of state city will be inserted in city combo box If you can help then please Help me...

HCL,

2 13184

Sapient Interview Questions

Sapient, TCS,

8 55944

Why serialization is used?

IBM,

2 8263

dIFFERNCE BETWEEN VERSIONS 8.X,9.X,10.X

3 8779

the advantages of polymorphic

1 3817

How to carryout the validations in struts if the validator frame work cant handle the validation

Syntel,

2 7681

what are java stuts? what are there uses

Rupa, Tech Mahindra,

2 6451

Can I have constructor in Interface?

2 17271

Un-Answered Questions { Java Related }

What are the contents on web.xml in struts application ?

1058

i want test pattern of zylog company and some examples also

2855

What is java string pool?

1076

Write a program to find the whether a number is an Armstrong number or not?

1095

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

533

What is latest hibernate version?

485

Realized?

2250

What is the difference between break and continue statements?

1117

What do you understand by casting in java language? What are the types of casting?

923

Write a program to print count of empty strings in java 8?

1077

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 do you know about validation plugin ?

1024

Is minecraft 1.15 out?

1035

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

1123

What is the first argument of the string array in main method?

1025

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