29894151
Beschreibung
Quiz von Pascal Bartl, aktualisiert more than 1 year ago
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Erstellt von Pascal Bartl
vor etwa 3 Jahre
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Frage 1
Frage
Which backend functions provided by the TYPO3 core by default can you use to check extensions? (3)
Antworten
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Scan extensions for known security vulnerabilities
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Check if an extension changes the global TCA array $GLOBALS['TCA'] in an ext_tables.php file
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Check of installed extensions are compatible with the currently installed version of TYPO3
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Scan extensions for usage of deprecated or outdated TYPO3 API calls
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Run performance tests against all currently installed extensions
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Scan extensions for PSR-2 coding standard violations
Frage 2
Frage
Which statement about the Extension Scanner is correct? (1)
Antworten
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The Extension Scanner can be executed as a Scheduler task to scan for security vulnerabilities
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The Extension Scanner uses static code analysis to find usages of deprecated core functions
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Only extensions with unit tests can be scanned with the Extension Scanner
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The TYPO3 instance must run in the “development” context to execute the Extension Scanner
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The Extension Scanner writes the results to the deprecation log
Frage 3
Frage
How do you instruct the Extension Scanner to ignore certain parts of your extension code? (2)
Antworten
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Add the extension key to the “ignore list” in the Install Tool
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Add the .gitignore file to the root directory of the extension
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Add the annotation @extensionScannerIgnoreLine to your code to ignore certain lines
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Add the annotation @extensionScannerIgnoreFile to your code to ignore an entire file
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Set the property extras.scanner.ignore to true in the composer.json file
Frage 4
Frage
What exactly does the “check for broken extensions” in the TYPO3 backend (Install Tool) do? (1)
Antworten
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It runs a static code analysis against all currently installed extensions to detect PHP syntax errors
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Once enabled, it generates an email to notify administrators if an extension stops working unexpectedly
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It checks ext_localconf.php and ext_tables.php files of all extensions to make sure they can be loaded without breaking the system
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It checks if all system extensions are up-to-date and contain valid PHP code
Frage 5
Frage
You installed an extension you developed on a new system and it produces errors that indicate problems with the PHP settings. What do you do? (1)
Antworten
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You create a PHP file with the function phpinfo() and store it one level above the DocumentRoot. TYPO3 automatically detects this file and displays the PHP settings in the backend
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You execute the following command on the command line to access and review the current PHP settings: ./vendor/bin/typo3 system:phpinfo.
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You access the PHP info page http://example.com/typo3/phpinfo using your browser (InstallTool password required)
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You look-up the PHP settings and installed/enabled PHP modules under ADMIN TOOLS → Environment → PHP Info
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