IBM C2180-279 Online Practice Questions and Exam Preparation

IBM C2180-279 Online Questions & Answers

• Question 31:

  A developer is invoking a SQL adapter procedure from a mobile application. The procedure is named getModelByYear and returns data from a table named Auto as follows:

  

  Which option represents the returned data when the procedure is invoked with the parameter 2005?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  B. Option B

• Question 32:

  What class must be extended to create a custom Java login module?

  A. com.worklight.Auth
  B. com.worklight.auth.ext.UserNamePasswordLoginModule
  C. com.worklight.auth.Login
  D. com.worklight.auth.api.UserIdentity
  D. com.worklight.auth.api.UserIdentity

• Question 33:

  A user has several devices. He's using the application from all of them. Is it possible to send a push notification to a specific device?

  A. No, once Worklight server submits push notification it will be delivered to all of user's devices
  B. Yes, userSubscription contains deviceSubscription objects for each device user ever registered for push notifications from. It can be used to send notification to a specific device.
  C. Yes, once Worklight server submits push notification it will be delivered to the last user of the device
  D. No, this is considered a security breach. If the user has more than one device notification will not be sent at all
  B. Yes, userSubscription contains deviceSubscription objects for each device user ever registered for push notifications from. It can be used to send notification to a specific device.

• Question 34:

  Which busy indicator option only applies to iOS?

  A. text
  B. color
  C. fullScreen
  D. orientation
  C. fullScreen

• Question 35:

  A developer wants to write a push notification application where the message will be sent to a specific subscriber on a specific device. Which API should be used?

  A. WL.Server.notifyAllDevices(userSubscription, options)
  B. WL.Client.notifyDevice(userSubscription, device, options)
  C. WL.Server.notifyDevice(userSubscription, device, options)
  D. WL.Server.notifyDeviceSubscription(deviceSubscription, options)
  C. WL.Server.notifyDevice(userSubscription, device, options)

• Question 36:

  A developer needs to debug an adapter procedure with the Invoke Worklight Procedure tool. What is required to debug the procedure?

  A. connectivity to the adapter's backend source
  B. a running Jetty server to invoke the procedure
  C. a filtered.xsl file to transform the response from the backend
  D. an application connected to the adapter to view the invocation results
  A. connectivity to the adapter's backend source

• Question 37:

  A hybrid mobile application named App1 is failing to connect to the Worklight Server with the following error code: "Application Error - The connection to the server was unsuccessful" Knowing that the application should be available at "http:// srv.ent.com:9099/wl" but without any access to the Worklight Console, how can the support engineer ensure that the application App1 has been properly deployed?

  A. Query the is-alive URL at "http://srv.ent.com:9099/wl/ws/rest/vitality?app=App1"
  B. Query the preview URL at "http://srv.ent.com:9099/wl/apps/services/preview/App1/App1.html"
  C. Invoke the Worklight Server Mobile Browser Simulator at"http://srv.ent.com:9099/wl/_MobileBrowserSimulator/index.html?app=App1"
  D. Use a remote debugging tool such as Weinre or iWebInspector to inspect the request to the application's init resource at"http://srv.ent.com:9099/wl/apps/services/api/App1/common/init"
  A. Query the is-alive URL at "http://srv.ent.com:9099/wl/ws/rest/vitality?app=App1"

• Question 38:

  A developer wants to test a hybrid application on a physical iOS device. The developer has enrolled in the iOS Developer Program and created a provisioning profile. Where should the developer install the provisioning profile to test the application on a physical iOS device?

  A. the Xcode Server
  B. the physical device
  C. the Apple App Store
  D. the Application Center
  B. the physical device

• Question 39:

  How can SQL statements can be invoked?

  A. Only by using SQL statement query
  B. Only by using SQL stored procedure
  C. Only by having a separate file with SQL queries
  D. Both by using SQL statement query and SQL stored procedures
  D. Both by using SQL statement query and SQL stored procedures

• Question 40:

  A developer wants to implement an adapter authentication solution. The developer created the following challenge handler:

  

  What should be placed in the "to be filled" parameter?

  A. realm name
  B. module name
  C. procedure name
  D. security test name
  A. realm name