Zend Zend Certified PHP Engineer | GrabCert

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Zend200-550

Zend Certified PHP Engineer

This certification validates practical skills in system administration and infrastructure, including deployment, administration, troubleshooting, and resilience. It is intended for professionals operating dependable enterprise technology environments.

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Exam Details

Total Questions

223

Last Updated

Aug. 2026

Rating

4.7

Question Types

Multi choices

204

Short Answer

1

Simulation

18

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#96Multiple Choice

When retrieving data from URLs, what are valid ways to make sure all file_get_contents calls send a certain user agent string? (Choose 2)

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#97Multiple Choice

What will an opcode cache ALWAYS automatically improve?

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#98Multiple Choice

What is cached by an opcode cache?

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#99Multiple Choice

Which php.ini setting is usually required to use an opcode cache?

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#100Multiple Choice

What is the output of the following code? var_dump(boolval(-1));

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