Which statements about XLIFF files are correct? (2)
The original language and its translations are in the same file
Every translation requires its own file
XLIFF files are located in the directory Resources/Private/Language/
XLIFF files are located in the directory Configuration/Language/
XLIFF files are located in the directory Classes/Language/
What are valid file names of language files in TYPO3 by default? (2)
locallang.php
LocalLanguage.php
locallang.xml
LocalLanguage.xml
locallang.xlf
locallang.xliff
Which statements about versioning are correct? (1)
All database records are versioned by default
For each database table, another table is required, whose name must be prefixed with t3ver_
If the appropriate fields exist in the TCA, TYPO3 automatically creates the fields required for versioning
Database tables which should be versioned must be configured in the Install Tool
Field names prefixed with t3ver_ are versioned automatically by the TYPO3 core
How can a singleton be retrieved in a controller? (3)
By instantiating the class using GeneralUtility::makeInstance()
By instantiating the class using the Object Manager
By instantiating the class using the Persistence Manager
The class needs to be marked as a singlton by using the interface \TYPO3\CMS\Core\SingletonInterface
The class needs to extend the class t3lib_Singleton
The Annotation @singleton needs to be added to the class
