What is a buffer in computer?


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More Core Java Interview Questions

public class Test { public static void main(String[] args) { int countA = 0; int countB = 0; int countC = 0; int countD = 0; int countE = 0; int countF = 0; int countG = 0; int countH = 0; int countI = 0; int countJ = 0; int countK = 0; int countL = 0; int countM = 0; int countN = 0; int countO = 0; int countP = 0; int countQ = 0; int countR = 0; int countS = 0; int countT = 0; int countU = 0; int countV = 0; int countW = 0; int countX = 0; int countY = 0; int countZ = 0; } } Can anybody tell me any alternate solution(like loop or something) to automate this initialization process. Ex:- for(char chr='A';chr<='Z'; chr++) { (int) String "count"+chr = 0; }

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What is the collections api?

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What is hash code collision?

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What is string intern in java?

0 Answers  


What is JDBC Driver interface?How can you retrieve data from the ResultSet

0 Answers   CTS,


What initialize variables?

0 Answers  


Write an algorithm for quick sort?

0 Answers   Virtusa,


How will you override default serialization mechanism in java

2 Answers  


What is the loop in java?

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How do you break a loop?

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Explain the JDB in depth & command line.

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why String class is immutable.

5 Answers   iGate,


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