Zend 200-710 Online Practice Questions and Exam Preparation

Zend 200-710 Online Questions & Answers

• Question 121:

  What would be the output of the following code?

  namespace MyFramework\DB;

  class MyClass {

  static function myName() {

  return __METHOD__;

  }

  }

  print MyClass::myName();

  A. MyFramework\DB\myName
  B. MyFramework\DB\MyClass\myName
  C. MyFramework\DB\MyClass::myName
  D. MyClass::myName
  C. MyFramework\DB\MyClass::myName

• Question 122:

  CORRECT TEXT

  Please provide the name of the super-global variable where all the information about cookies is available.

  $_COOKIE

• Question 123:

  What function can be used to retrieve an array of current options for a stream context?

  A. stream_context_get_params
  B. stream_context_get_default
  C. stream_context_get_options
  D. The 'options' element of the stream_get_meta_data return value
  C. stream_context_get_options

• Question 124:

  What method can be used to find the tag via the DOM extension?

  A. getElementById()
  B. getElementsByTagName()
  C. getElementsByTagNameNS()
  D. getElementByName()
  E. findTag()
  B. getElementsByTagName()

• Question 125:

  FILL BLANK

  Which PHP function is used to validate where the contents of $_FILES[`name'][`tmp_name'] have really been uploaded via HTTP, and also save the contents into another folder?

  move_uploaded_file()

• Question 126:

  What is the output of the following code? var_dump(boolval(new StdClass()));

  A. bool(true)
  B. bool(false)
  A. bool(true)

• Question 127:

  Which of the following will NOT instantiate a DateTime object with the current timestamp?

  A. $date = new DateTime();
  B. $date = new DateTime('@' . time());
  C. $date = new DateTime('now');
  D. $date = new DateTime(time());
  D. $date = new DateTime(time());

• Question 128:

  Your public web application needs to provide access to binary files for registered users only. How would you achieve this?

  A. Host the files on a public external file sharing service.
  B. Redirect to the file which resides in the server's document root
  C. Use PHP to send the file to the client, using the header() function to set appropriate HTTP headers
  D. PHP is used for service HTML content, not binary content
  C. Use PHP to send the file to the client, using the header() function to set appropriate HTTP headers

• Question 129:

  What is cached by an opcode cache?

  A. Compiled PHP code
  B. Native PHP extensions
  C. Data sent to the client
  D. Data received from the database
  A. Compiled PHP code

• Question 130:

  What function is best suited for extracting data from a formatted string into an array?

  A. fgetcsv
  B. sscanf
  C. sprintf
  D. strtok
  C. sprintf