Certified SQL Database Administrator - 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: 159622 - SQL Test Score 3.40 out of 5 SUCCESS
Taken On: 08/07/2008, 19:16
 

Test Quick Facts
Exam Time 08/07/2008, 19:16
Test Score 3.40 out of 5 Absolute score based on % of correct answers
Percentile 91% Better than 91% of test takers
Rank 362-nd Score Ranked 362-nd across all test takers
Duration 24 mins Maximum allowed duration for this test is 40 minutes


Results by Topic
Topic Correct Answers
1. SQL Concepts 100%
2. Constraints 40%
3. RDBMS Concepts 67%
4. SQL Operators 50%
5. Data Retrieval 69%
6. DDL 100%
7. SQL Functions 100%
8. Sub Queries 67%
9. DML 67%


Test Statistics
# of Tests taken: 5955
# of Providers that have taken this test: 5407
# of Qualified Providers: 2582
Hourly Rate, minimum: -
Hourly Rate, average: $14.52
Hourly Rate, maximum: $63.00
% with billing assignments: 12%
Avg # of qualifications: 5.36
Avg oDesk Hours: 583
% working as independents: 19%


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