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Zend Certified PHP Engineer 200-550 Dumps in PDF

Free Zend 200-550 Real Questions (page: 4)

Page 4 of 46 200-550 PDF — 223 Questions

QUESTION: 16

Which of the following will set a 10 seconds read timeout for a stream?

ini_set("default_socket_timeout", 10);
stream_read_timeout($stream, 10);
Specify the timeout as the 5th parameter to the fsockopen() function used to open a stream
stream_set_timeout($stream, 10);
None of the above

Answer(s): D

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QUESTION: 17

What function allows resizing of PHP's file write buffer?

ob_start()
set_write_buffer()
stream_set_write_buffer()
Change the output_buffering INI setting via ini_set() function

Answer(s): C

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QUESTION: 18

What does the __FILE__ constant contain?

The filename of the current script.
The full path to the current script.
The URL of the request made.
The path to the main script.

Answer(s): B

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QUESTION: 19

What can prevent PHP from being able to open a file on the hard drive (Choose 2)?

File system permissions
File is outside of open_basedir
File is inside the /tmp directory.
PHP is running in CGI mode.

Answer(s): A,B

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QUESTION: 20

What purpose do namespaces fulfill?

Encapsulation
Alternative to classes
Improved performance
All of the above

Answer(s): A

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1/19/2024 2:29:00 AM

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