Log File Analysis Quiz
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Questions and Answers

What is the initial action taken by the PowerKitManager?

  • PowerKitCompatibility check
  • PowerKit shutdown process
  • PowerKit initialization (correct)
  • PowerKit data retrieval

    • Which component is responsible for executing the boot process in the application?

  • XDownloadInstallHelper
  • BootController (correct)
  • AccountServiceImpl
  • GameAssistantImpl

    • What error is reported regarding the MainPageFileHelper?

  • Configuration file missing
  • No permission to access file
  • Data file corrupted
  • loadFrameDataFile is not exist (correct)

    • What does the LanguageHelper retrieve as the language country code?

    <p>ar</p> Signup and view all the answers

    What does the startupInit method of AccountServiceImpl indicate?

    <p>User is logged out</p> Signup and view all the answers

    Which event does the PushServiceImpl call during initialization?

    <p>UpdateToken</p> Signup and view all the answers

    What is indicated by the logged message regarding the burying point?

    <p>Burying point not enabled or no init</p> Signup and view all the answers

    What component's execution results in invoking getMainFrameFromNet?

    <p>GameCenterBizApplication</p> Signup and view all the answers

    What does the startupBoot() function check as part of its process?

    <p>Sign-in state</p> Signup and view all the answers

    What does the ApkFileSha256Manager indicate upon initialization?

    <p>APK fileSHA256 success</p> Signup and view all the answers

    What was the result of the call to getAppInfoFromPkgName for com.hihonor.quickgame?

    <p>It failed due to package name not found.</p> Signup and view all the answers

    Which language was identified from the logs?

    <p>Arabic</p> Signup and view all the answers

    What does the log entry 'startupInit end not login' indicate about the user status?

    <p>The user has not logged in yet.</p> Signup and view all the answers

    What is indicated by the log entry 'loadFrameDataFile is not exist'?

    <p>An error occurred due to missing frame data.</p> Signup and view all the answers

    What is the purpose of the initPowerKitCompat log entry?

    <p>To check the device compatibility with the power kit.</p> Signup and view all the answers

    How many times is the 'getLanguage' function called based on the logs?

    <p>Twice</p> Signup and view all the answers

    What does the entry 'queryAllAppUpdate() start' signify?

    <p>The program is initiating a process to check for app updates.</p> Signup and view all the answers

    What does 'isPersonalRecommend getIntelligentRecommend -> true' imply?

    <p>Intelligent recommendations are available.</p> Signup and view all the answers

    What issue related to the burying points is noted in the logs?

    <p>Burying point feature is not enabled or has not been initialized.</p> Signup and view all the answers

    What was the outcome of the 'resumeDownloadByNetJobs' log entry?

    <p>The download was resumed successfully.</p> Signup and view all the answers

    What error is logged when trying to get advertisement info?

    <p>getAdvertisingIdInfo(context) must not be null</p> Signup and view all the answers

    What is indicated by the log message 'response Parse Err'?

    <p>The server response could not be parsed into JSON</p> Signup and view all the answers

    What does the log 'traceName = 1dd4a80b-c474-459c-b4d7-770ec5fea825' signify?

    <p>It identifies a specific operation or request</p> Signup and view all the answers

    What error occurs when 'getAppInfoFromPkgName' fails?

    <p>Application information retrieval failed</p> Signup and view all the answers

    What does the 'respondCode = 404' indicate?

    <p>Not found error for the requested resource</p> Signup and view all the answers

    Which language code is indicated in the logs?

    <p>ar</p> Signup and view all the answers

    What is suggested by the 'updateToken bind fail' log?

    <p>Token binding has been unsuccessful</p> Signup and view all the answers

    What does the message 'query reserve online info token is null' imply?

    <p>The required token for querying is not provided</p> Signup and view all the answers

    What is the significance of 'StartUpProcess' in the logs?

    <p>It marks the beginning of a startup process</p> Signup and view all the answers

    What does 'JSONException when parse responseStr to JSONObject' indicate?

    <p>There was an error converting a string to a JSON object</p> Signup and view all the answers

    What does the line 'getInstalledPackages end' imply?

    <p>The process of retrieving installed packages has finished</p> Signup and view all the answers

    What is indicated by 'isPersonalRecommend getIntelligentRecommend -> true'?

    <p>Intelligent recommendations are enabled</p> Signup and view all the answers

    What action is suggested by 'SafeGuardInterceptor intercept() request from ...'?

    <p>A request is being intercepted for security checks</p> Signup and view all the answers

    What does 'observerEvent AgreementUpdateEvent: false null' refer to?

    <p>No update event occurred</p> Signup and view all the answers

    What does the log entry at 21:24:14.691 indicate?

    <p>Invocation of a method to retrieve the main frame</p> Signup and view all the answers

    What language is set according to the log entries?

    <p>ar</p> Signup and view all the answers

    What common issue is reported multiple times in the logs?

    <p>Failure to get app info from pkg name</p> Signup and view all the answers

    What is indicated by 'isPersonalRecommend getIntelligentRecommend' being true?

    <p>Intelligent recommendations are active</p> Signup and view all the answers

    What is suggested by the log entry regarding preload main page data?

    <p>Preload has been executed successfully</p> Signup and view all the answers

    At what point does the log indicate that the application is not logged in?

    <p>23:16:43.379</p> Signup and view all the answers

    What error is logged by 'MainPageFileHelper'?

    <p>loadFrameDataFile is not exist</p> Signup and view all the answers

    What does the log entry at 23:16:43.539 indicate regarding the 'GameCenterBizApplication'?

    <p>Boot initialization success</p> Signup and view all the answers

    What does 'token is null' signify in the log?

    <p>Authentication failed</p> Signup and view all the answers

    What is the primary function of the 'SafeGuardInterceptor' as suggested by the logs?

    <p>To intercept API requests</p> Signup and view all the answers

    What does the log entry at 21:24:15.006 involve?

    <p>Sending a remote config update</p> Signup and view all the answers

    What is indicated when 'updateToken isLoginOut=false start' appears in the logs?

    <p>Token update process has started</p> Signup and view all the answers

    What logging action occurs when 'getInstalledPackages end' is logged?

    <p>Package retrieval process is complete</p> Signup and view all the answers

    What does the log entry indicate when frame data loading time is mentioned?

    <p>Frame data was loaded quickly</p> Signup and view all the answers

    What is the significance of 'xDownloadInstallHelper' executing according to the logs?

    <p>Downloading new updates</p> Signup and view all the answers

    What language is indicated by the logs?

    <p>ar</p> Signup and view all the answers

    Which app package name fails to retrieve information according to the logs?

    <p>com.hihonor.quickgame</p> Signup and view all the answers

    What is the status of the personal recommendation based on the logs?

    <p>true</p> Signup and view all the answers

    What type of error does the log frequently report related to JSON parsing?

    <p>JSONException</p> Signup and view all the answers

    What is the response code for multiple HTTP requests in the logs?

    <p>404</p> Signup and view all the answers

    What is mentioned as being enabled in connection to the push service?

    <p>Push service is enabled.</p> Signup and view all the answers

    What user interface action does the log record when the screen is turned off?

    <p>SCREEN_OFF</p> Signup and view all the answers

    What is the logged status of the BootMinorsAccountGuardianVerificationEvent?

    <p>false</p> Signup and view all the answers

    What type of app update process is initiated according to the logs?

    <p>queryAllAppUpdate</p> Signup and view all the answers

    Which helper is noted for updating the token according to the logs?

    <p>PushServiceImpl</p> Signup and view all the answers

    What issue is seen with the service availability query?

    <p>Service query results in error.</p> Signup and view all the answers

    What element triggers a report to the SDK according to the logs?

    <p>App initialization</p> Signup and view all the answers

    What is noted as missing in the MainPageFileHelper?

    <p>frameDataFile</p> Signup and view all the answers

    How is the personal recommendation system characterized in the logs?

    <p>Always returns true.</p> Signup and view all the answers

    What indicates that a request for the package 'com.hihonor.quickgame' failed?

    <p>getAppInfoFromPkgName fail</p> Signup and view all the answers

    Which language is consistently reported in the logs?

    <p>ar</p> Signup and view all the answers

    What does 'isPersonalRecommend getIntelligentRecommend' returning 'true' suggest?

    <p>Intelligent recommendations are available.</p> Signup and view all the answers

    What type of errors are frequently reported in the logs?

    <p>Response parsing errors</p> Signup and view all the answers

    What does a log entry indicating 'HTTP 404' signify?

    <p>The requested resource was not found.</p> Signup and view all the answers

    What is the primary function of the 'SafeGuardInterceptor' as shown in the logs?

    <p>To intercept HTTP requests.</p> Signup and view all the answers

    What is indicated by 'netErrorHandle:retrofit2.HttpException: HTTP 404'?

    <p>The requested resource was not found on the server.</p> Signup and view all the answers

    What does the entry 'query reserve online info token is null' suggest?

    <p>There is no token available for the request.</p> Signup and view all the answers

    What does 'AmsServiceImpl: notifyState: notifyAmsCheckResult' in the logs relate to?

    <p>Service boot check results.</p> Signup and view all the answers

    What does the entry 'updateToken:enable:true' indicate?

    <p>Token updates are enabled and in process.</p> Signup and view all the answers

    What does 'check service error' indicate in the logs?

    <p>A failure to check for service availability.</p> Signup and view all the answers

    What does the 'ScreenReceiver' log indicate?

    <p>Screen on/off actions.</p> Signup and view all the answers

    What does 'LocalSPKidsMode=false' suggest about the settings?

    <p>Kids mode is disabled.</p> Signup and view all the answers

    What purpose does 'GetAppInfoHelp' serve as indicated in the logs?

    <p>To retrieve installed applications information.</p> Signup and view all the answers

    Study Notes

    Log File Analysis

    • Various timestamps indicate logging events throughout a process, likely application startup.
    • Repeated errors regarding "HTTP 404" suggest network issues or missing resources.
    • Frequent mentions of "SafeGuardInterceptor" imply the code uses a security layer handling network requests.
    • "MainPageFileHelper" and "MainPageCacheDataModel" suggest the app is loading main page resources.
    • "LanguageHelper" and "LanguageCountryCode" relate to localization during the process.
    • "IntelligentRecommend" and "PersonalRecommed" likely refer to recommendations or suggestions related to user activity.
    • "BootController" and "GameCenterBizApplication" suggest a complex application lifecycle, starting from the boot stage and managing game center functionalities.
    • "observerEvent" notes events or signals being passed and handled within the application.
    • "HiAnalyticsManager" indicates an analytics tracking framework.
    • Errors including "JSONException" and "AlgorithmIntercept" relate to issues parsing or converting JSON data.
    • "HonorDeviceUtils" and "getAppInfoFromPkgName" are likely related to device-specific information retrieval.
    • "PushServiceImpl" and "PushDownloadHelper" show the app is managing push notifications and downloads.
    • "XDownloadInstallHelper" shows download and installation related actions.
    • "http_requests" to various URLs like "nfig/get" and "k/update" indicates interactions with different APIs or services.
    • Entries about "START_UP_PROCESS" show events during app startup.

    Startup Process Details

    • Multiple entities and modules are involved in application startup.
    • Various services and components are initialized, including those related to accounts, receiver registration, account check, and device information retrieval.
    • Problems with file loading for the main page are evident throughout.
    • Components for language/location handling are engaged during initialization.
    • The processes involved appear highly complex, as reflected by numerous log entries.
    • Network issues, indicated by HTTP 404 errors, are significant during the sequence.

    Error Analysis

    • Persistent "HTTP 404" errors indicate issues with the server responses during initialization or resource retrieval, meaning the server cannot find the requested page or file.
    • "JSONException" errors indicate problems in parsing JSON, reflecting potential issues with the data format received from the server.
    • "AlgorithmIntercept" errors suggest that algorithm related error had occurred in the application.
    • Errors concerning "HonorDeviceUtils" and "getAppInfoFromPkgName" indicate problems getting information about the device or application package.
    • "ReserveHelper" and "query reserve" suggest potential issues with a reservation system or retrieving reservation information.
    • These errors are frequent and recurring, emphasizing their impact on the application's startup process.

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    GC Log File

    Description

    Test your knowledge about log file analysis and application behaviors through various events and errors. This quiz covers concepts like localization, analytics management, and application lifecycles, giving you a comprehensive understanding of log interpretation and error diagnosis.

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