CompTIA
Checkpoint
ISC
HP
Dell
EC-Council
EXIN
Fortinet
ITIL®
Juniper
PMI
Microsoft
VMware
Avaya
Google
Salesforce
Amazon
Palo Alto Networks
Certiport
ISC2
All Vendors
  2. Home
  3. Exams
  4. Zend
  5. 200-550

Free 200-550 Exam Braindumps (page: 3)

Page 2 of 56
PDF with 223 Questions

What is the output of the following code?
$a = 'a'; $b = 'b';
echo isset($c) ? $a.$b.$c : ($c = 'c').'d';

  1. abc
  2. cd
  3. 0d

Answer(s): B



Which of the following are valid identifiers? (Choose 3)

  1. function 4You() { }
  2. function _4You() { }
  3. function object() { }
  4. $1 = "Hello";
  5. $_1 = "Hello World";

Answer(s): B,C,E



What super-global should be used to access information about uploaded files via a POST request?

  1. $_SERVER
  2. $_ENV
  3. $_POST
  4. $_FILES
  5. $_GET

Answer(s): D



What is the difference between "print" and "echo"?

  1. There is no difference.
  2. Print has a return value, echo does not
  3. Echo has a return value, print does not
  4. Print buffers the output, while echo does not
  5. None of the above

Answer(s): B






Post your Comments and Discuss Zend 200-550 exam with other Community members:

200-550 Discussions & Posts