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200-550 · Question #54
200-550 Question #54: Real Exam Question with Answer & Explanation
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Question
Under what condition may HTTP headers be set from PHP if there is content echoed prior to the header function being used?
Options
- Aheaders_sent() returns true
- BOutput buffering is enabled
- CThe client supports local buffering
- DThe webserver uses preemptive mode
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