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

Java openings 3 - 5 years, Lnt Infotech. requirements - core java, J2ee, struts, hibernate Interview Date:- 19 March 2011 Time:- 9:00 AM to 12:00 Pm Interview Location - L & T Infotech, Manapakkam, Chennai Refererral PS NO:- 291649 (Please mention this when u fill the form only then u will be considered for interview) Documents Required:- Latest Resume, Photograph and last 3 payslips Mail me on vasan2211@gmail.com once u appear for interview

L&T,

1 3426

Sytem.out.println(" "); this code what mean

2 4758

What is markup language?

1 4061

Thread life cycle?

TCS,

3 5877

how copy the hashmap object into arraylist at java program?

HCL, Wipro,

4 14889

explain the Struts flow?

Wipro,

4 10398

If we lost Admin password(unfortunately), how will you enter into Admin console?

Motorola,

4 12995

static variable is a class variable which value remains constant for the entire class?? variable means value is changed....hear value is not changed... why it is called static variable

Infosys,

5 10608

can we access the method of class without creating the object of the class

3 6899

Nested classes VS Inner classes?

Infosys,

3 6601

waht You know about thread programming?

1 3596

What are Interceptors?

1 5907

i would like to attend for an interview of datalab technologies company i want to know the pattern of imnterview.

2459

Suppose i have two threads t1 and t2 are running.How the main thread will know that the two threads t1,t2 execution has completed?

Subex,

2 12842

i am user who logined the application..after that another valid user will also logind..so that is it neccessary to create jdbc connection for each and every user...plz explain it with proper answer...plz help me

IBM,

5 9792

Un-Answered Questions { Java Related }

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

533

Realized?

2249

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

992

How to sort array in descending order in java?

982

What do you mean by an interface in java?

1095

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

1058

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2657

What is the locale class?

1019

What is an object in java and how is it created?

1120

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

922

Are jvm’s platform independent?

970

Can we return resultset in java?

985

What is the difference between break and continue statements?

1115

What is java string pool?

1072

How does java handle integer overflows and underflows?

1104

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