placement papaers of spring computing technology

0 Answers   Spring Computing Technologies,

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What is oop in java?

0 Answers  

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What is method overloading in JAVA? Why is it not present in C ?

0 Answers   Akamai Technologies,

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which methods consisting of the serilizable interface?

3 Answers  

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what value will be return by the read() method once it reaches the end-of-file? a. Throws EOException b. Return null c. Return -1 d. Read method return nothing, because it is void method

1 Answers  

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What do you mean by constant time complexity?

0 Answers   Amazon,

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Can constructor be synchronized?

0 Answers  

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Is void a wrapper class?

0 Answers  

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What is difference between iterator access and index access?

0 Answers  

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Hi, This is ravi i have a question like this i have string "UNDERSTAND" now i want to count the letters how many times it occures.i.e from the above string the out put should be like this U-1,N-2,D-2,E-1,R-1,S-1,T-1,A-1. how can i achieve this Thnaks in advance for your response ..

7 Answers  

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they asked class A{} class B{} class c{} all the three class saved as a single file,there is no main method in the file and anothe class M.java class m { psvm(String args[]) { // here the parent class can access } }

2 Answers   DNS, IPSR Solutions,

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Why packages are used?

5 Answers  

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