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Zend 200-550 Exam With Confidence Using Practice Dumps

Exam Code:
200-550
Exam Name:
Zend Certified PHP Engineer
Vendor:
Questions:
223
Last Updated:
Nov 22, 2024
Exam Status:
Stable
Zend 200-550

200-550: PHP and Zend Framework Certifications Exam 2024 Study Guide Pdf and Test Engine

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Zend Certified PHP Engineer Questions and Answers

Question 1

Which of the following expressions will evaluate to a random value from an array below?

$array = array("Sue","Mary","John","Anna");

Options:

A.

array_rand($array);

B.

array_rand($array, 1);

C.

shuffle($array);

D.

$array[array_rand($array)];

E.

array_values($array, ARRAY_RANDOM);

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Question 2

Which of the following methods are available to limit the amount of resources available to PHP through php.ini? (Choose 2)

Options:

A.

Limit the amount of memory a script can consume

B.

Limit the total amount of memory PHP uses on the entire server

C.

Limit the maximum execution time of a script

D.

Limit the maximum number of concurrent PHP processes

E.

Limit the maximum number of concurrent PHP threads

Question 3

What is cached by an opcode cache?

Options:

A.

Compiled PHP code

B.

Native PHP extensions

C.

Data sent to the client

D.

Data received from the database