Zend 200-550 Free Practice Exam & Test Training

Zend 200-550 - Zend Certified PHP Engineer Exam

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Total 223 questions

Question 1

What is the output of the following code?
echo '1' . (print '2') + 3;

A. 123
B. 213
C. 142
D. 214
E. Syntax error

Answer : D

Question 2

What is the output of the following code?
$a = 3;
switch ($a) {
case 1: echo 'one'; break;
case 2: echo 'two'; break;
default: echo 'four'; break;
case 3: echo 'three'; break;

A. one
B. two
C. three
D. four

Answer : C

Question 3

What is "instanceof" an example of?

A. a boolean
B. an operator
C. a function
D. a language construct
E. a class magic

Answer : B

Question 4

Which of the following may be used in conjunction with CASE inside a SWITCH statement?

A. A scalar
B. An expression
C. A boolean
D. All of the above