java program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.

7 Answers   HCL, Wipro,

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Can we use catch statement for checked exceptions?

0 Answers  

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how many design pattern r there? and wht design pattern u use and why ?

5 Answers   HP,

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What is a class reference?

0 Answers  

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Can you explain the usages of class.forname()?

0 Answers  

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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,

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what is ABSTRACTION and what are using in real time project?

1 Answers   iGate,

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What is predicate in java?

0 Answers  

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public class Test { public static void main(String ar[]) { Integer a = 10; Integer b =10; Integer c = 145; Integer d = 145; System.out.println(a==b); System.out.println(c==d); } }

7 Answers   iGate,

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Explain about fail fast iterators in java?

0 Answers  

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What does java se mean?

0 Answers  

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How is it possible in java programming for two string objects with identical values not to be equal under the == operator?

0 Answers  

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