Java SE (OCA & OCP)

Topic / Topic starter Replies Last postsort ascending
Normal topic Using Jenv for managing different java versions
by heartin » Fri, 06/15/2018 - 07:51
0
by heartin
Fri, 06/15/2018 - 07:51
Normal topic What will happen if you try to sort a collection List which doesn't implement Comparable?
by heartin » Thu, 03/05/2015 - 12:17
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by heartin
Sat, 06/09/2018 - 22:45
Normal topic List down the important interfaces, implementations and abstract classes in the collections framework
by heartin » Thu, 03/05/2015 - 12:07
0
by heartin
Sat, 06/09/2018 - 22:41
Normal topic How can you stop a thread?
by heartin » Thu, 03/05/2015 - 12:26
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by heartin
Sat, 06/09/2018 - 22:41
Normal topic What are the different types of Java applications?
by heartin » Fri, 03/06/2015 - 20:30
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by heartin
Sat, 04/30/2016 - 05:02
Normal topic What are annotations?
by heartin » Fri, 03/06/2015 - 20:38
0
by heartin
Sat, 04/30/2016 - 05:02
Normal topic How does the memory in permgen/metaspace gets cleaned up?
by heartin » Fri, 03/06/2015 - 21:09
0
by heartin
Sat, 04/30/2016 - 05:01
Normal topic List some immutable classes in the JDK?
by heartin » Fri, 03/06/2015 - 22:02
0
by heartin
Sat, 04/30/2016 - 05:01
Normal topic Which is the most preferred BigDecimal constructor and rounding mode to use when working with currency?
by heartin » Fri, 03/06/2015 - 22:01
0
by heartin
Sat, 04/30/2016 - 05:01
Normal topic Is Java a compiled language and/or interpreted language?
by heartin » Fri, 07/31/2015 - 22:24
0
by heartin
Sat, 04/30/2016 - 05:01
Normal topic What are setters and getters?
by heartin » Mon, 09/14/2015 - 09:33
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by heartin
Sat, 04/30/2016 - 05:01
Normal topic Differentiate Comparable and Comparator interface with examples
by heartin » Thu, 03/05/2015 - 12:11
0
by heartin
Sat, 04/30/2016 - 04:59
Normal topic What will happen if we try to do Arrays.sort() on an object array that doesn't implement Comparable?
by heartin » Thu, 03/05/2015 - 12:14
0
by heartin
Sat, 04/30/2016 - 04:58
Normal topic How can you convert array to list and list to array?
by heartin » Thu, 03/05/2015 - 12:16
0
by heartin
Sat, 04/30/2016 - 04:58
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