what is Thread priority?

4 Answers   Tech Mahindra, Wipro,

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Is singleton class thread safe?

0 Answers  

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Is math class static in java?

0 Answers  

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84. try { 85. ResourceConnection con = resourceFactory.getConnection(); 86. Results r = con.query(”GET INFO FROM CUSTOMER”); 87. info = r.getData(); 88. con.close(); 89. } catch (ResourceException re) { 90. errorLog.write(re.getMessage()); 91. } 92. return info; Which is true if a ResourceException is thrown on line 86? 1 Line 92 will not execute. 2 The connection will not be retrieved in line 85. 3 The resource connection will not be closed on line 88. 4 The enclosing method will throw an exception to its caller.

1 Answers  

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How we create object in copy constructor?

0 Answers   HCL,

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Addition to previous section relative word 5th one was Putrid ans: rotten, also there was prob. in 1st section on bucket weight ans:10kg, also there was a prob. on train speed to find bridge length ans:800 mtrs.

0 Answers   V2 Solutions,

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

0 Answers  

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What are the data types supported by java? What is autoboxing and unboxing?

0 Answers  

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how to make hashmap object as synchronized object?

2 Answers   BOB Technologies,

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Why we can not force Garbage Collection?

7 Answers  

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Write a method to check if input string is palindrome?

0 Answers  

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what is the main class of all the classes

5 Answers   Photon,

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