What is charat ()?

0 Answers  

---

what is mean by String and StringBuffer? What is mean by Methooverriding and Overloading?

3 Answers   Satyam, STI,

---

how session will be expired?

5 Answers   CybAge, Infosys,

---

Q) I have a ArrayList object, in that object i have added 5 integer values, 5 float values, 5 string values. Now question is how can delete particular type of data ( i.e all int values or all float values or string values) in that list object at a time?

3 Answers   Aricent,

---

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

0 Answers  

---

What are the advantages of arraylist over arrays?

0 Answers  

---

Difference between overloading and Overriding. <Giving a confusing example to test the concept.> (also asked in PA Consultancy Group,iflex,Value chain,IBM,CTS,Accenture, Tarang>

12 Answers   Accenture, CTS, Extensio, IBM, iFlex, PA Consulting, Symphony, Tarang,

---

Is string is a class in java?

0 Answers  

---

What is exception in java?

0 Answers   Cyient,

---

What is static in java?

0 Answers  

---

What is break and continue statement?

0 Answers  

---

What are java packages? What's the significance of packages?

0 Answers  

---