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Zend Certified PHP Engineer 200-550 Dumps in PDF

Free Zend 200-550 Real Questions (page: 3)

Page 3 of 46 200-550 PDF — 223 Questions

QUESTION: 11

What is the output of the following code?
echo "22" + "0.2", 23 . 1;

220.2231
22.2231
22.2, 231
56.2

Answer(s): B

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QUESTION: 12

What is the output of the following code?

$first = "second";
$second = "first";
echo $$$first;

"first"
"second"
an empty string
an error

Answer(s): B

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QUESTION: 13

CORRECT TEXT
Your supervisor wants you to disallow PHP scripts to open remote HTTP and FTP resources using PHP's file functions. Which php.ini setting should you change accordingly?

allow_url_fopen, allow_url_fopen=off, allow_url_fopen=Off, allow_url_fopen = off, allow_url_fopen = Off

Answer(s): A

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QUESTION: 14

Which of the following code snippets DO NOT write the exact content of the file "source.txt" to "target.txt"? (Choose 2)

file_put_contents("target.txt", fopen("source.txt", "r"));
file_put_contents("target.txt", readfile("source.txt"));
file_put_contents("target.txt", join(file("source.txt"), "\n"));
file_put_contents("target.txt", file_get_contents("source.txt"));
$handle = fopen("target.txt", "w+"); fwrite($handle, file_get_contents("source.txt")); fclose($handle);

Answer(s): B,C

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QUESTION: 15

What is the recommended method of copying data between two opened files?

copy($source_file, $destination_file);
copy($destination_file, $source_file);
stream_copy_to_stream($source_file, $destination_file);
stream_copy_to_stream($destination_file, $source_file);
stream_bucket_prepend($source_file, $destination_file);

Answer(s): C

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H

Hiren Ladva

7/8/2023 10:34:00 PM

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O

oliverjames

10/24/2023 5:37:00 AM

my experience was great with this site as i studied for the ms-900 from here and got 900/1000 on the test. my main focus was on the tutorials which were provided and practice questions. thanks!

B

Bhuddhiman

7/20/2023 11:52:00 AM

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A

Anuj

1/14/2024 4:07:00 PM

very good question

S

Saravana Kumar TS

12/8/2023 9:49:00 AM

question: 93 which statement is true regarding the result? sales contain 6 columns and values contain 7 columns so c is not right answer.

L

Lue

3/30/2023 11:43:00 PM

highly recommend just passed my exam.

D

DC

1/7/2024 10:17:00 AM

great practice! thanks

A

Anonymus

11/9/2023 5:41:00 AM

anyone who wrote this exam recently?

K

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11/17/2023 3:46:00 PM

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N

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8/9/2023 8:39:00 AM

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S

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10/23/2023 10:03:00 AM

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Vnu

6/3/2023 2:39:00 AM

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S

Steve

8/17/2023 2:19:00 PM

question #18s answer should be a, not d. this should be corrected. it should be minvalidityperiod

R

RITEISH

12/24/2023 4:33:00 AM

thanks for the exact solution

S

SB

10/15/2023 7:58:00 AM

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M

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7/6/2023 3:21:00 AM

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Maria

6/23/2023 11:40:00 AM

correct answer is d for student.java program

N

Nagendra Pedipina

7/12/2023 9:10:00 AM

q:37 c is correct

J

John

9/16/2023 9:37:00 PM

q6 exam topic: terramearth, c: correct answer: copy 1petabyte to encrypted usb device ???

S

SAM

12/4/2023 12:56:00 AM

explained answers

A

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12/26/2023 9:35:00 PM

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siva

5/17/2023 12:32:00 AM

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9/27/2023 8:53:00 AM

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B

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9/12/2023 7:18:00 AM

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9/28/2023 1:09:00 PM

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6/22/2023 7:55:00 AM

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6/29/2023 1:53:00 PM

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11/22/2023 6:38:00 PM

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9/6/2023 3:26:00 AM

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9/5/2023 3:35:00 AM

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Shiji

10/15/2023 1:08:00 PM

helpful to check your understanding.

D

Da Costa

8/27/2023 11:43:00 AM

question 128 the answer should be static not auto

B

bot

7/26/2023 6:45:00 PM

more comments here

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