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Certified Ethical Hacker (CEH) Practice Question

During a web application assessment, you observe that database error messages are suppressed. Submitting ' OR 1=1-- yields the same generic response, but sending '; IF(1=1) WAITFOR DELAY '0:0:5'-- reliably makes the page load five seconds slower. Which SQL injection variant does this indicate?

  • Time-based blind SQL injection

  • Error-based SQL injection

  • Union-based SQL injection

  • Boolean-based blind SQL injection

Certified Ethical Hacker (CEH)
Web Application Hacking
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