Free IBM 000-278 Exam Dumps Questions & Answers

A mobile application developer needs to add a button to a Worklight application. Using the Rich Page Editor, the application developer drags a button widget onto the canvas of the existing page. What should the application developer do to give the button the id "getContactsButton" and have it invoke the JavaScript function getContacts() when it is clicked?

• A.  Find the Properties view for the the button and select the All tab. Then type getContactsButton in the id field, locate the onclick propertyand type getContacts() for its value.
• B.  Find the Properties view for the the button and select the All tab. Then type getContactsButton in the id field and select getContacts() inthe onclick drop down menu.
• C.  Right-click on the canvas and bring up the properties dialog, type getContactsButton in the id field and select getContacts() in theonclick drop down menu.
• D.  Right-click on the canvas and bring up the properties dialog, type getContactsButton in the id field, locate the onclick property and typegetContacts() for its value.

A mobile application developer has created a Worklight adapter, largeData, which returns a large amount of data. Due to network latency, the application developer would like to compress the data returned. How can the application developer compress the data sent between the mobile device and the Worklight server? The developer can set compressResponse to true in the:

• A.  application-descriptor.xml file.
• B.  invokeProcedure function.
• C.  largeData-impl.js file.
• D.  largeData.xml file.

Multiple mobile applications will be installed and used from the same device. To ease the burden of having to authenticate each application separately, device single sign-on will be implemented. A custom security test definition will be required to implement this capability. With which ustomSecurityTest?definition can a mobile application developer implement this requirement? With which ?ustomSecurityTest?definition can a mobile application developer implement this requirement?

• A.  <customSecurityTest name="SSO"><test realm="MyUserID" isInternalUserID="true" step="1"/><test realm="MyDeviceID" isInternalDeviceID="true" step="2"/></customSecurityTest>
• B.  <customSecurityTest name="SSO"><test realm="MyDeviceID" isInternalDeviceID="true" step="1"/><test realm="MyUserID" isInternalUserID="true" step="2"/></customSecurityTest>
• C.  <customSecurityTest name="SSO"><test realm="MyUserID" isInternalUserID="true"/><test realm="MyDeviceID" isInternalDeviceID="true"/></customSecurityTest>
• D.  <customSecurityTest name="SSO"><test realm="MyUserID"/><test realm="MyDeviceID"/></customSecurityTest>

The following code appears in a Worklight application:

What output should a mobile application developer expect?

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

A mobile application developer needs to invoke a native page from the webpage In a Hybrid application using WL.Nativepage.show ("com.nativepage" ,arg,param)
What is the arg parameter In the statement above?

• A.  The function that gets called on return from native page.
• B.  The name of the error handler class that should be invoked incase of error
• C.  The variable that will hold the return object from native page.
• D.  The variables that are being passed to the native page.