C2180-279 by IBM Valid Free Exam Practice Test

Question 1

A developer is writing an application that needs to support the HTC Thunderbolt and Motorola DROID Pro devices. Using the Mobile Browser Simulator to preview the application, how can the developer switch from one device to the other?

A. Click the Switch label, then expand Android and select Motorola DROID Pro. B. Click the Cordova API in the left hand side, expand the Device section and change the device simulator from HTC Thunderbolt to MotorolaDROID Pro. C. Click the drop down menu currently labeled HTC Thunderbolt, then expand Android and select Motorola DROID Pro. D. Launch a separate instance of Mobile Browser Simulator for each device.

Correct Answer: C

Question 2

Each Worklight adapter consists of a _______________.

A. single XML file with adapter settings, single JS file with adapter implementation B. multiple XML files with adapter settings, multiple JS files with adapter implementation C. multiple XML files with adapter settings, single JS file with adapter implementation D. single XML file with adapter settings, multiple JS files with adapter implementation

Correct Answer: A

Question 3

Can an HTTP adapter be used with a non standard HTTP ports?

A. You can use any port for HTTP but only to port 443 for HTTPS B. You must use port 80 for HTTP but can use any port for HTTPS C. You must use port 80 for HTTP and port 443 for HTTPS D. It is possible to use any port for both HTTP and HTTPS

Correct Answer: D

Question 4

Given the following code in an application's initOptions.js file:

What is the expected result when starting the application on a device?

A. The server related function would not be available until the developer calls the WL.Client.reloadApp function to invoke the serverconnection. B. The onConnectionFailure function will be invoked, because the connectOnStartup property is set to false. C. The onSuccess function will be invoked every time the application is loaded. D. The WL.Client.init method will not be executed because WLJSX.bind is not supported in Worklight.

Correct Answer: C

Question 5

A developer is implementing an HTTP adapter that connects to a public web service. After performing field tests, the developer has observed that the adapter times out too frequently.
What is the correct way to set the adapter's timeout period?

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

Correct Answer: A

Question 6

What is the dependency between realm, authenticator and login module in the authenticationConfig.xml file?

A. Each realm element must specify a className of its authenticator and loginModule's name B. Each loginModule element must specify a className of its realm and authenticator's name C. Each authenticator element must specify its realm and its loginModule D. Each authenticator element must specify its className, realm and loginModule

Correct Answer: A

Question 7

Which two are valid Worklight V5.0 packages? (Choose two.)

A. IBM Worklight Business to Consumer Edition B. IBM Mobile Foundation Enterprise Edition C. IBM Worklight Consumer Edition D. IBM WebSphere Cast Iron Hypervisor Edition E. IBM EndPoint Manager for Mobile Devices Edition

Correct Answer: B,C

Question 8

A developer is preparing a Worklight mobile application for deployment to a production environment based on the following deployment requirements:
1.The application's context root is myApp.
2.The production Worklight Server's host name and port number are prodHost and 9080,
respectively.
3.The production Worklight Server is accessed using the http protocol.
Which changes must the developer make to properly configure the application for
deployment to the production environment?

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

Correct Answer: C

Question 9

A developer wants to create a procedure called getAccountInfo in a Worklight SQL adapter to retrieve account information from a backend database. The procedure should invoke a SQL query that accepts an accountID as parameter and returns the accountNumber, accountName and accountBalance of the corresponding row in the Account table.
What is a correct implementation of the procedure in the adapter's JavaScript file?

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

Correct Answer: B

IBM Worklight V6.0, Mobile System Administration - C2180-279 Exam Practice Test