IBM C5050-408 問題集

質問 1：
An application developer has created a Worklight Adapter that retrieves data from a remote RSS feed and returns the results. The developer is not seeing the expected results in the browser. The developer decides to add debug logging to the code in order to determine why the expected results are not seen.
Where can the application developer locate the output from the debug logging?
In the:
A. Worklight Server's First Failure Data Capture (FFDC) log.
B. server console of Eclipse.
C. web browser by setting a breakpoint after the adapter call to inspect the result.
D. Worklight DevTools extension for the Chrome browser.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
An application developer is developing an Android based Hybrid application but the application is returning an error on the startup process.
What are two valid initialization failure statuses that the application developer can identify on the startup process?
FAILURE_NOT_ENOUGH_SPACE
A. FAILURE_CHECKSUMFAILURE_EXTERNAL
B. FAILURE_COMMUNICATIONFAILURE_INTERNAL
C. FAILURE_COMMUNICATIONFAILURE_ENCRYPT
D. FAILURE_UNZIP
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
An application developer wants to create a mobile pattern for reuse by other projects. The developer uses the UI Pattern to create the new template which generates the pattern.html file that needs to be edited.
In which directory can the application developer find the pattern.html file that was created?
A. WebContent
B. server
C. Web
D. apps
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 4：
An application developer is working with the Worklight administrator to secure a mobile application using adapter based authentication. The administrator provides the following configuration in the authenticationConfig.xml file.
<securityTests>
<customSecutityTest name="AuthenticationAdapter-securityTest">
<test isInternalUserID="true" realm="AdapterAuthRealm"/>
</customSecutityTest>
</secutityTests>
<realms>
<realm loginModule="AdapterAuthLoginModule" name="AdapterAuthRealm">
<className>com.worklight.integration.auth.AdapterAuthenticator</ className>
<parameter name="login-function" value="AuthAdapter.onAuthRequired"/>
<parameter name="logout-function" value="AuthAdapter.onLogout"/>
</realm>
<realms>
<loginModules>
<loginModule name="AdapterAuthLoginModule">
<className>com.worklight.core.auth.ext.NonValidatingLoginModule</ className>
</loginModule> </loginModules>
What must the application developer do to ensure security is enforced as required?
A. Create a Java class named AuthAdapter that implements the interface defined bycom.worklight.integration.auth.AdapterAuthenticator paying particular attention to implementing the onAuthRequired and onLogout methods.
B. Create a Java class for the login module named AuthAdapter that implements the interface defined bycom.worklight.core.auth.ext.NonValidatingLoginModule paying particular attention to implementing the onAuthRequired and onLogout methods.
C. Create a Worklight adapter named AuthAdapter and implement the onAuthRequired, onLogout, andsubmitCredentials functions.
D. Create a Worklight adapter named AuthAdapter and implement the onAuthRequired and onLogoutfunctions properly.
正解：B

質問 5：
An application developer is using JSONStore in a mobile application to store purchase orders. The application allows sellers to modify the status of an order. The JSONStore collection for the orders is defined in a global variable as follows: var ordCollection = { orders: {
searchFields: {ord_number: 'integer', status: 'string' }
}
};
Which of the following JavaScript functions can the application developer use to change the status of an order in the local JSONStore?
A. var updateOrder = function(orderDoc, newStatus){ orderDoc.json.status = newStatus;
WL.JSONStore.get('orders').replace(orderDoc) .then(function
(numberOfDocumentsReplaced) { // Handle success. })fail(function (errorObject) { // Handle
failure.
});
};
B. var updateOrder = function(orderDoc, newStatus){ orderDoc.json.status = newStatus;
WL.JSONStore.update(ordCollection, orderDoc) .then(function
(numberOfDocumentsUpdated) { // Handle success. })fail(function (errorObject) { // Handle
failure.
});
};
C. var updateOrder = function(orderDoc, newStatus){ orderDoc.json.status = newStatus;
var ordColInstance = WL.JSONStore.get('orders');
var numberOfDocumentsReplaced = ordColInsnance.replace(orderDoc); if(
numberOfDocumentsReplaced >= 0 ){
// Handle Success
} else {
// Handle Failure
}
};
D. var updateOrder = function(orderDoc, newStatus){ orderDoc.json.status = newStatus;
var ordColInstance = WL.JSONStore.get(ordCollection);
var numberOfDocumentsUpdated = ordColInsnance.update(orderDoc); if(
numberOfDocumentsUpdated >= 0 ){
// Handle Success
} else {
// Handle Failure
}
};
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
An application developer needs to use jQuery Mobile as a JavaScript UI framework.
Which one of the following represents the correct combination of files and/or folder(s) that the application developer needs to include in the project?
A. images folder, jquery.mobile-*.css and jquery.mobile.theme-*.js
B. images folder, jquery.mobile-*.css and jquery.mobile-*.js
C. images folder, jquery.mobile.theme-*.css and jquery.mobile.structure.js
D. images folder, jquery.mobile-*.min.css and jquery-mobile.structure-*.css
正解：B
解説: (Topexam メンバーにのみ表示されます)