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Question 1
Question
On which operating systems can TYPO3 run? (4)
Answer
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Ubuntu 18.04 LTS
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Raspberry Pi
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Windows 10
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Dell
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Debian GNU/Linux
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Mac OS X 10.9
Question 2
Question
Which server software is suitable to run TYPO3 v8 LTS? (1)
Answer
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Linux, Apache, MySQL and PHP 5.6 (LAMP).
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PHP 5.6, MySQL database server and Apache web server.
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PHP 7.0, a web server and a database server such as MySQL.
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Java, PHP 4.4 and phpMyAdmin.
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IIS, ASP, SQLite.
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PHP 7.2, a web server and SQLite as the database engine
Question 3
Question
PHP version 7.0 is available on your system. Which versions of TYPO3 can you use? (2)
Answer
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TYPO3 version 6.2 LTS
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TYPO3 version 7 LTS
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TYPO3 version 8 LTS
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TYPO3 version 9 LTS
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None, because all versions of TYPO3 require PHP 5.6
Question 4
Question
Installing TYPO3 or an extension results in a blank screen (frontend and backend). What do you do? (2)
Answer
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Delete the cache files and the website will be visible again.
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Check the PHP error log.
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Add the following line to file typo3conf/localconf.php and reload the page, which then shows the error message $GLOBALS['TYPO3_CONF_VARS']['SYS']['displayErrors'] = '1';
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Add the following line to file typo3conf/AdditionalConfiguration.php and reload the page, which then shows the error message $GLOBALS['TYPO3_CONF_VARS']['SYS']['displayErrors'] = '1';
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Log in to the backend and analyze the error message there.
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Go to the Install Tool and consult the TYPO3 error log to find the cause of the error.
Question 5
Question
After installing an extension you are unable to use the system, because it displays an error message or a blank page. What do you do? (2)
Answer
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Delete the backend cache using Flush fronted caches and Flush general caches.
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Edit file typo3conf/LocalConfiguration.php and delete the corresponding key at 'EXT' => array( 'extConf' => array( 'extensionkey' => '...' ) )
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Edit file typo3conf/PackageStates.php and delete the corresponding key at 'packages' => array( 'extensionkey' => array(...) )
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Delete all cache tables from the database.
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Delete all files from the typo3conf/ directory that begin with temp_.
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Delete all files from the typo3temp/var/cache/data/ directory.
Question 6
Question
Where in TYPO3 can you find information on which version (in format x.y.z) you are using? (2)
Answer
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In the HTML source code in the frontend – TYPO3 adds a comment here with the exact version number.
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In the HTML source code in the backend – TYPO3 adds a <meta> tag here with the exact version number.
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Open the backend login page, i.e. http://example.com/typo3, but do not log in. The login page shows the TYPO3 version in use.
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Once you have logged on to the backend and change to the “About TYPO3 CMS” module, the exact version is stated here.
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Once you have logged on to the backend, the exact version appears in the page title.
Question 7
Question
Which resource do you consult to find out if a new version of TYPO3 is available? (1)
Answer
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http://www.typo3.de
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https://typo3.org
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http://www.typo3blog.org
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http://www.cmsmatrix.org
Question 8
Question
Which license applies to TYPO3 CMS? (1)
Answer
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The Apache License
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The GNU General Public License (GPL)
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One of the BSD licenses
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The GNU Lesser General Public License (LGPL)
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The Common Public License (CPL)
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The Eclipse Public License (EPL)
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The PHP License
Question 9
Question
What are your rights and obligations when you write your own code for TYPO3? (3)
Answer
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As TYPO3 is subject to the GPL, I must not invoice customers for developing extensions.
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I may distribute the code, but I have to replace all copyright notices with my own.
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If I changed the code, I may no longer install the system on a customer’s server.
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I may use TYPO3 commercially.
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If I modify the system, I am permitted to distribute it but have to retain the original copyright notices.
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I may not modify the system in any way.
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I may invoice customers for my own developments.
Question 10
Question
What types of website may you create - or not create - using TYPO3? (1)
Answer
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The license prohibits pornographic websites.
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The license prohibits anti-religious websites.
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The license prohibits commercial websites.
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You may create any kind of website using TYPO3.
Question 11
Question
What are the default access details to the backend of TYPO3? (1)
Answer
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Username root and an empty password.
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Username typo3 and password typo3.
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Username administrator and password password.
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Username admin and password password.
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Username admin and password typo3.
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There is no default user and no default user password.
Question 12
Question
Which files are absolutely required so that TYPO3 can be accessed in the frontend? (2)
Answer
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File typo3conf/LocalConfiguration.php.
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File index.php.
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File typo3/index.php.
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File typo3conf/ENABLE_INSTALL_TOOL.
Question 13
Question
Which directories are a mandatory requirement so that TYPO3 can be accessed in the frontend? (3)
Answer
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Directory typo3conf/.
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Directory typo3temp/.
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Directory t3lib/.
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Directory typo3/.
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Directory fileadmin/.
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Directory uploads/.
Question 14
Question
Which file is responsible for displaying the text menus in the frontend? (1)
Answer
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File typo3conf/LocalConfiguration.php.
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File t3lib/class.t3lib_menu.php.
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File typo3/sysext/frontend/Classes/ContentObject/Menu/TextMenuContentObject.php.
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File typo3/class.typo3_menu.php.
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File typo3/Classes/ContentObject/Menu/TextMenuContentObject.php.
Question 15
Question
How can you create a backup of a TYPO3 website? (3)
Answer
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By installing a suitable extension.
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Via the URL http://example.com/typo3/backup.
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Via the Install Tool, section “Backup”.
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By right-clicking the TYPO3 icon in the page tree and selecting “Export to .t3d”.
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By creating a backup of the database dump and the document root directory.
Question 16
Question
Given the situation described below, how can you regain access to the TYPO3 backend? (2)
Answer
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Open the backend login page and use the default “reset password” function.
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Change the password under “ADMIN TOOLS → Install”.
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Open the Install Tool directly and create a new admin account under “Maintenance”.
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If you have access to the database, update the user record in table “be_users”.
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Use the PHP script createUser.phpsh in typo3/tools/ to set up a new user.
Question 17
Question
Are backend and frontend passwords stored encrypted in the database? (1)
Answer
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Yes. In a new empty installation, both backend and frontend passwords are saved in encrypted form by default.
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Yes, both backend and frontend passwords are saved in encrypted form, but this requires the “Introduction Package”.
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Only the backend passwords are encrypted.
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Only the frontend passwords are encrypted.
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No, both backend and frontend passwords are stored unencrypted in the database, because it must be possible to look up a password in plain text, e.g. if a user has forgotten it.
Question 18
Question
Certain functions in TYPO3 are not executed satisfactorily. Where do you find the PHP configuration in order to review it? (1)
Answer
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You must have shell access to view the php.ini file.
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This is not possible without administrator rights.
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Open the PHP check under http://example.com/phpinfo.
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Using the “Environment” section in the Install Tool.
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The only option is to create a PHP file on the server, with the following content. <?php phpinfo(); ?>
Question 19
Question
Can you administer multiple domains with one TYPO3 installation? (2)
Answer
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Yes, but only if they are to display exactly the same contents.
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No, that is not possible at present.
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Yes, but only if you address each domain by its own directory.
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Yes, by using domain records, for example in TYPO3 version 8.x
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Yes, by configuring sites in the “Site Management” modul since TYPO3 version 9.x
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