can we have function for truncating the sign as like abs in oracle.

1 Answers  

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What are init(), start() methods and whey they are called?

2 Answers  

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What are unchecked exceptions in java?

0 Answers  

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What are the differences between string, stringbuffer and stringbuilder?

0 Answers  

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How the interruptible method gets implemented?

0 Answers  

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who can we create the object of a class? in how many ways we can create it (max 5)

2 Answers  

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Why java doesn’t support multiple inheritances?

0 Answers  

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33. try { 34. // some code here 35. } catch (NullPointerException e1) { 36. System.out.print(”a”); 37. } catch (RuntimeException e2) { 38. System.out.print(”b”); 39. } finally { 40. System.out.print(”c”); 41. } What is the result if a NullPointerException occurs on line 34? 1 c 2 a 3 ab 4 ac

5 Answers  

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Can we place the any object to key attribute of HashMap<key,value>?

4 Answers   HCL,

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What is the difference between C++ and Java and your preferences?

0 Answers   Expedia,

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What is classes in java?

0 Answers  

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Can we assign null to double in java?

0 Answers  

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