Certified Data Structures Expert - David Z. - United States
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David Z. - PHP/SQL/C#/Java/C++ web and software developer David Z.
PHP/SQL/C#/Java/C++ web and software developer
$27.78/hour
Marietta, United States (GMT-05:00)
  
Freelance Provider/Programmer / Developer
Ref: http://www.odesk.com/users/~~f7999424cb86686a

Test ID: 523512 - Data Structures Test Score 3.40 out of 5 SUCCESS
Taken On: 05/06/2009, 23:12
 

Test Quick Facts
Exam Time 05/06/2009, 23:12
Test Score 3.40 out of 5 Absolute score based on % of correct answers
Percentile 88% Better than 88% of test takers
Rank 90-th Score Ranked 90-th across all test takers
Duration 25 mins Maximum allowed duration for this test is 40 minutes


Results by Topic
Topic Correct Answers
1. Algorithm Analysis 50%
2. Fundamentals 100%
3. Graphs 33%
4. Hashing 100%
5. Heaps 0%
6. Linked List 100%
7. Searching and Sorting 80%
8. Sparse Matrix 50%
9. Stacks and Queues 80%
10. Trees 78%


Test Statistics
# of Tests taken: 961
# of Providers that have taken this test: 885
# of Qualified Providers: 428
Hourly Rate, minimum: -
Hourly Rate, average: $16.24
Hourly Rate, maximum: $60.00
% with billing assignments: 17%
Avg # of qualifications: 7.47
Avg oDesk Hours: 557
% working as independents: 15%


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