Zend Framework Certification (ZF-100-500) Free Practice Test

Question 1

Which of the following are the limitations for the cross site request forgery (CSRF) at tack?
Each correct answer represents a complete solution. Choose all that apply.

A. The target site should authenticate in GET and POST parameters, not only cookies.

B. The attacker must target a site that doesn't check the referrer header.

C. The target site should have limited lifetime authentication cookies.

D. The attacker must determine the right values for all the form inputs.

Correct Answer: B,D

Question 2

Which of the following keywords will you use to set the default timezone? Each correct answer represents a complete solution. Choose all that apply.

A. set_timezone

B. date_default_timezone_set()

C. date.timezone setting in php.ini

D. set_default_timezone

Correct Answer: B,C

Question 3

Which of the following methods dynamically loads the Adapter class file on demand using Zend_Loader::loadClass()?

A. fetchAll()

B. Zend_Db_Adapter_Pdo_Mysql()

C. Zend_load_Adaptor()

D. Zend_Db::factory()

Correct Answer: D

Question 4

You have a table created as follows:
create table foo (c1 int, c2 char(30), c3 int, c4 char(10))
If column c1 is unique, which of the following indexes would optimize the statement given
below? Select distinct (c1), c3 from foo where c1=10

A. create unique index foox on foo (c1) include (c3)

B. create unique index foox on foo (c1,c3)

C. create index foox on foo (c1)

D. create index foox on foo (c1,c3)

Correct Answer: A

Question 5

Fill in the blank with the appropriate class name. _______ is a class that is used to create multilingual applications.

A. Zend_Translate

Correct Answer: A

Question 6

Which of the following methods will you use to retain the identity across requests according to the PHP session configuration?

A. isValid()

B. Zend_Auth::authenticate()

C. getIdentity()

D. getCode()

Correct Answer: B

Question 7

Which one of the following is used to manage the data within a memory -limited environment?

A. Zend_Cache_Backend

B. Zend_Memory

C. Zend_Memory_Backend

D. Zend_Cache

Correct Answer: B

Question 8

Which of the following keywords will you use to set the d efault timezone? Each correct answer represents a complete solution. Choose all that apply.

A. set_timezone

B. date_default_timezone_set()

C. date.timezone setting in php.ini

D. set_default_timezone

Correct Answer: B,C

Question 9

Which of the following are the features of Zend_Layout? Each correct answer represents a complete solution. Choose all th at apply.

A. It is the configuration of layout name, inflection, and path.

B. It can be used with ZF MVC components.

C. It has a separate scope for l ayout-related variables and content.

D. It is used to disable layouts and change scripts.

Correct Answer: A,C,D

Question 10

Which of the following is an example of a database connection that needs to be created once at the beginning of a script and then used throughout its code?

A. Model-view-controller

B. Factory pattern

C. ActiveRecord

D. Singleton

Correct Answer: D

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Zend-Technologies Zend Framework Certification (ZF-100-500) Free Practice Test