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2020/Apr New Braindump2go 200-710 Exam Dumps with PDF and VCE Free Updated Today! Following are some new 200-710 Exam Questions.

New Question
Which of the following is NOT true about PHP traits? (Choose two.)

A. Multiple traits can be used by a single class
B. A trait can implement an interface
C. A trait can declare a private variable.
D. Traits are able to be auto-loaded.
E. Traits automatically resolve conflicts based on definition order.

Correct Answer: BE

New Question
What Content-Type HTTP header value is required when sending an HTTP POST request using JavaScript to ensure that PHP can access the data?

A. application/x-www-form-urlencoded
B. http/post
C. text/html
D. object/multipart-formdata

Correct Answer: B

New Question
Which of the following are NOT acceptable ways to create a secure password hash in PHP? (Choose two.)

A. md5()
B. hash_pbkdf2()
C. password_hash()
D. crypt()
E. openssl_digest()

Correct Answer: AE

New Question
An HTML form has two submit buttons. After submitting the form, how can you determine with PHP which button was clicked?

A. An HTML form may only have one button.
B. You cannot determine this with PHP only. You must use JavaScript to add a value to the URL depending on which button has been clicked.
C. Put two buttons in different forms, but make sure they have the same name.
D. Assign name and value attributes to each button and use $_GET or $_POST to find out which button has been clicked.

Correct Answer: D

New Question
An HTML form contains this form element:

image_thumb[19]

When this form is submitted, the following PHP code gets executed:

image_thumb[18]

Which of the following actions must be taken before this code may go into production? (Choose two.)

A. Check with is_uploaded_file() whether the uploaded file $_FILES[‘myFile’][‘tmp_name’] is valid.
B. Sanitize the file name in $_FILES[‘myFile’][‘name’] because this value is not consistent among web browsers.
C. Check the charset encoding of the HTTP request to see whether it matches the encoding of the uploaded file.
D. Sanitize the file name in $_FILES[‘myFile’][‘ name’] because this value could be forged.
E. Use $HTTP_POST_FILES instead of $_FILES to maintain upwards compatibility.

Correct Answer: BD

New Question
Which options do you have in PHP to set the expiry date of a session?

A. Set the session.duration directive in php.ini
B. Set session cookie expiry date locally via session_set_cookie_params()
C. Set session expiry date locally via session_cache_expire()
D. None of the above

Correct Answer: D

New Question
What is the output of the following code?
image_thumb[17]
A. 1
B. 2
C. null

Correct Answer: B

New Question
Assuming UTF-8 encoding, what is the value of $count?
$data == ‘$la2’;
$count = strlen(‘$data’);

A. 4
B. 5
C. 7
D. 0

Correct Answer: B

New Question
Given a php.ini setting of default_charset = utf-8
what will the following code print in the browser?

image_thumb[3]

A. Three Unicode characters, or unreadable text, depending on the browser B. & # 9986 ; & # 10004 ; & # 10013
C. A blank line due to charset mismatch

Correct Answer: C

New Question
Consider the following table data and PHP code. What is the outcome? Table data (table name “users” with primary key “id”):

image_thumb[15]

PHP code (assume the PDO connection is correctly established):

image_thumb[5]

A. The INSERT will succeed and the user will see the “Success!” message.
B. The INSERT will fail because of a primary key violation, and the user will see the “Success!” message.
C. The INSERT will fail because of a primary key violation, and the user will see a PDO warning message.
D. The INSERT will fail because of a primary key violation, and the user will see the “Failure!” message.

Correct Answer: B

New Question
What is the benefit of using persistent database connections in PHP? (Choose two.)

A. Reduces the connection & authentication overhead of connecting to the database
B. Ensures that only a single connection is open to the database from PHP
C. Allows connection settings such as character set encoding to persist
D. Allows for resumption of transactions across multiple requests.

Correct Answer: CD

New Question
What is the output of the following code?

image_thumb[14]

A. MyNamespace\Test
B. empty string
C. parse error
D. Test

Correct Answer: A

New Question
FILL BLANK
What is the output of the following code?

image_thumb[13]

Correct Answer: 1

New Question
What is the output of the following code?

image_thumb[12]

A. 220.2231
B. 22.2231
C. 22.2,231
D. 56.2

Correct Answer: B

New Question
What is the output of the following code?

image_thumb[10]

A. “first”
B. “second”
C. an empty string
D. an error

Correct Answer: B

New Question
Which of the following statements about Reflection are correct?

A. Reflection is an extension that can be disabled
B. Reflection is a new extension present only in PHP 7.0+
C. Reflection only allows to reflect on built-in classes
D. Built-in classes can be reflected on command line using php –rc <classname>

Correct Answer: D

New Question
Which of the following techniques ensures that a value submitted in a form can only be yes or no?

A. Use a select list that only lets the user choose between yes and no.
B. Use a hidden input field that has a value of yes or no.
C. Enable the safe_mode configuration directive.
D. None of the above.

Correct Answer: D


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