200-710 EXAM PREPARATION

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Question #1 (Topic: Demo Questions)

Which of the following items in the $_SERVER superglobal are important for authenticating the client when using HTTP Basic authentication? (Choose two.)

PHP_AUTH_TYPE

PHP_AUTH_PASSWORD

PHP_AUTH_DIGEST

PHP_AUTH_PW

PHP_AUTH_USER

Correct Answer: D, E

Question #2 (Topic: Demo Questions)

Which of these error types may be handled by a user defined error handler function? (Choose two.)

E_ERROR

E_NOTICE

E_PARSE

E_WARNING

Correct Answer: A, C

Explanation:

Question #3 (Topic: Demo Questions)

What is the output of the following code?

string(0) “”

bool(false)

string(1) “!”

string(2) “k!”

Correct Answer: C

Question #4 (Topic: Demo Questions)

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 #5 (Topic: Demo Questions)

What is the output of the following code?

1

2 null

Next Question

Correct Answer: A

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