Senior Java Developer in NY for 6-12 Months Contract !! Local Only !!
Kindly Reply On: lisa.d...@itbtalent.com
Location: Manhattan, NY
**MUST BE LOCAL FOR A FACE TO FACE**
Description:
Core Java developer with skills working with high transaction systems. they
have to work in a high pressure environment and be in front of traders and
know not to ignore them. They want someone who can write J2EE servers, not
just use them. Must also have Sybase skills. this group deal with 6 million
line of code. Candidate will need to know trade booking in and out, how to
identify and solve issues, deal with technical issues and someone who has
worked on every piece of a system.
1. Explain what 'path to root' means in the context of garbage collection.
What are roots?
2. Write code for a simple implementation of HashMap/Hashtable
3. Write a short program to illustrate the concept of deadlock
4. Explain why recursive implementation of QuickSort will require O(log n)
of additional space
5. Explain the design pattern used in Java and .NET io stream/reader APIs.
B). For those who feel confident re (A), I need to get the following coding
sample (Java preferred if the candidate knows Java)
Java test:
Create an Iterator filtering framework: an IObjectTest interface with a
single boolean test(Object o) method and an Iterator sub-class which is
initialized with another Iterator and an IObjectTest instance. Your
iterator will then allow iteration over the original, but skipping any
objects which don't pass the test. Create a simple unit test for this
framework.
Regards,
Lisa Dutt
Technical Recruiter
Desk No : 609-935-3773 Ext 102
lisa.d...@itbtalent.com | lisa.dut...@gmail.com
www.itbrainiac.com
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