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Certified SQL Language Professional Certification Exam |
$51.99 |
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$51.99 |
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Certified PostgreSQL Professional Certification Exam |
$28.99 |
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$28.99 |
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Certified RDBMS Design Professional Certification Exam |
$28.99 |
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$28.99 |
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Certified Apache CouchDB Professiona Certification Exam |
$28.99 |
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$28.99 |
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