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I-Flex TEchnical Test 09/06/2007
1.What will be the output?boolean a = false if (a=true){ System.out.ptinln("Hello");}else{ System.out.ptinln("GoodBye");}2. Hashmap , hashset , ArrayList(true, true, false)3.Which need to imlement formake a threadrunnable theadrun....4.if a session has got expire and i want to make sm database logic to Entity Baean waht will happen1.RemoteInterface Exception2.EJBobject Exception3.will do work4.Class...
Tejaswini.patil
- Dec 21st, 2009
Compiler error!!!Technically class name should be Upper but its upperthen it should have been initialized as upper var = new upper() but U is in upper case.
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Which is thread safe ? (a) Only the variable num (b) Only the HttpServletRequest object req (c) Both the variable num & the HttpServletRequest object req
Rizwan Ahmed
- Apr 23rd, 2006
(b) Only the HttpServletRequest object reqThread safety of the variable is depend on the scope of the variable.Local variable-thread safeinstance variable-not thread safe(yes for Single thread model)class variable-not thread safe
