Answer Posted / srinivasa

Finally is a block where we can write the code to free up
the resources like File closing,socket obj closing .

What do negative exponents mean?

1020

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How does varargs work in java?

1079

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What is the multi-catch block in java?

1018

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Can java list contain duplicates?

993

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Write a program to reverse a number in java?

1077

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What means public static?

1025

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How is hashcode calculated in java?

1010

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A non-static inner class may have object instances that are associated with instances of the class’s outer class. A static inner class does not have any object instances.

1000

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What’s the difference between callable and runnable?

1082

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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; }

2320

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What are user defined exceptions?

1023

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What is type conversion in java?

1025

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What is static in java?

1068

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Which is a valid identifier?

1177

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What are static variables and functions?

1115

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