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Zend-Technologies Zend PHP 5.3 Certification Sample Questions:

1. What is the return value of the following code?
strpos("me myself and I", "m", 2)

A) 2
B) 1
C) 3
D) 4
E) 0

2. REST is a(n) ...

A) Web service protocol similar to SOAP with a strict XML schema.
B) API to get information from social networking sites.
C) Principle to exchange information using XML and HTTP.

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

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

4. Which of the following can be registered as entry points with a SoapServer instance (choose 3)

A) A single function
B) Multiple functions at once
C) All classes defined in a script
D) All methods from a class
E) A single method from a class

5. Consider the following table data and PHP code. What is the outcome?
Table data (table name "users" with primary key "Id"):

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

A) The value of $result will be '[email protected]'.
B) The value of $result will be empty
C) The value of $result will be an array
D) The database will return no rows

Solutions: