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Zend
200-710
Questions

Demo Zend 200-710 Exam Questions

Demo practice questions for guest users.

Section: Practice Mode 7 Questions

Demo Practice

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Question 1

Consider 3 PHP files that are called asynchronously via XmlHttpRequest:

Which of the following statements is true? (Choose two.)

The total execution time for all 3 requests will be the maximum of the longest sleep()call

The requests may be processed out of order

The requests are guaranteed to be executed in order

Concurrent requests will be blocked until the session lock isreleased

Correct Answer: A

Question 2

What is the output of the following code?

1

2 null

Correct Answer: A

Question 3

What is "instanceof" an example of?

a boolean

an operator

a function

a language construct

a class magic

Correct Answer: B

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