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Infosys Core Java Interview Questions
Questions Answers Views Company eMail

What is garbage collection in Java, and how can it be used ?

32 57821

Is there is any error if you have multiple main methods in the same class?

10 11236

What happens when a main method is declared as private?

22 36988

what is the Diff. between Access Specifiers and Access Modifiers?

39 96626

Can Applet have constructors?

5 19951





Difference between String & StringBuffer

16 44354

Explain Event handling in AWT?

1 5118

What are the traverses in Binary Tree?

2 4230

What is Applet Flickering ?

1 4290

What is CardLayout?

1 2714

What is meant by Java ?

2 3093

What is serializable interface?

13 23684

What is the difference between Integer and int?

10 21456

What is the difference between a Window and a Frame?

6 17103

What is the root class for all Java classes?

8 18333

Post New Infosys Core Java Interview Questions



Un-Answered Questions

What is the difference between DI pipes, Cast Iron pipes, LA Pipes, SW pipes, SWR Pipes, RCC hume pipe, RCC spun pipe ? What are their IS codes and applications ?

6610


i want to get rrb solved paper of s.e. & j.e.. on my mail mraj.meena@gmail.com

853


what is profit and loss(dr) in cash flow statement?

845


how cables go in and come out for distribution from the feeder pillar box?

962


how do you get on with your current boss

1068






What is the difference between rulling span and wind span of of an Over Head Transmission Line?

957


plz send me l&t auestion papers. i have been called for written and interview industrial automation 2 yrs exper. send me on mail pal_deepak06@yahoo.com

1110


Roads concatenation Problem Consider we have some GIS (Geo Information System) operating over some road network. Each road represented as array of two-dimensional geographical points. Road network is a set of roads. System has function called Concatenate(). This function takes raw road network and should return optimized road network. Optimization lies in concatenating roads with matching start or end points, i.e. if road AB end point matches road BC start point, then optimized network should contain concatenated road AC. Optimized network shouldn’t contain two roads which can be concatenated. Your task is to suggest set of test cases for Concatenate() function in order to make sure it works correctly. public interface IPoint { double Lat { get; } double Lon { get; } } public Road : List { } public RoadNetwork : List { } public RoadNetwork Concatenate(RoadNetwork roads);

1211


Bad Debts :- Friends, Kindly advice how do we configure Bad debts in FI

804


Short Answer on ___________fluctuating capital

828


Are VRE clients isolated?

840


composition of stainless steel

727


I'm just a random person here. So I'm willing to open a discussion and give you tips on how to get into this industry. I will try to get back to you when I'maavailable. So don't hesitate to ask anything. Just comment down on this thread. Have a great time!

690


for opening electrical shop, tips needed.

505


Difference between software process model and software process.?

815






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