What are namespaces in java?
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which swing component is similar to rich text box in .net/vb
Difference between Hash Table and Hash Map?
How do you override a variable in java?
What is the replace tool?
How to find the size of an array a)array.length() b)array.length c)array.size() d)array.size
what is purpose of writting public static void main(Strind arg[]) in java..?
Does java runtime require a license?
what is the difference b/w static and final methods?
Why java strings are immutable in nature?
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.
What is the difference between path and classpath variables?
why pointer is not used in java?