Answer Posted / murli

3. classA extends classB

What is port number in java?

1001

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Explain the difference between collection api and stream api in java8?

931

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What is pre increment and post increment in java?

956

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What is boolean keyword in java?

1094

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How to do a true java ping from windows?

1080

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Does sprintf add a null terminator?

1059

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String and stringbuffer both represent string objects. Can we compare string and stringbuffer in java?

935

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what is mutual exclusion? : Java thread

980

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How does list work in java?

881

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What is the default value of the local variables?

979

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What restrictions are placed on method overriding?

1131

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What is passed by reference and pass by value ?

1002

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Explain about public and private access specifiers?

994

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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; }

2308

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How to display all the prime numbers between 1 and n (n is the number, get the input from user)

940

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