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Q21. Danica needs to consume an OpenSocial gadget in her IBM Notes Web application. The rendered page is generated from a Form design element.
What is the best way to add an OpenSocial gadget to her web-based Notes Form?
A. Create a computedText field and make it a Pass thru-HTML text area. For the computed value enter the appropriate Javascript within <script>. ,</script>tags.
B. Create a computedText field and make it a Pass thru-HTML text area and call
@GetOpenSocialStream(URL;UserName;Password);.
C. Create a Form text field and make it computed. For the computed value enter in
@GetOpenSocialStream(URL;UserName;Password);.
D. Create a computedText field and make it a Pass thru-HTML text area. For the computed value enter @AjaxRequest(URL;UserName;Password);.
Answer: A
Q22. IBM Connections portlets use the REST Service Call Builder for HTTP requests to the Connections REST API.
When might a user see the error message "HTTP Status 403"?
A. when there is a timeout
B. when the Connections server is unavailable
C. when the proxy is not allowing access to the URL
D. when the REST Service call builder is unavailable
Answer: C
Explanation:
Reference: http://www-10.lotus.com/ldd/lcwiki.nsf/dx/Authentication_mechanisms_in_IBM_Connections_portlets_ Scenarios_and_implementation (See troubleshooting)
Q23. What are the functions used to read and write OpenSocial data collectively known as?
A. AppData
B. Data API
C. JavaScript API
D. OpenSocial Persistence API
Answer: D
Explanation:
Reference: https://opensocial.atlassian.net/wiki/display/OSREF/App+Data
Q24. What is provided by OpenSocial support in IBM Connections?
A. OpenSocial only provides support for embedded experiences when used with IBM Notes.
B. OpenSocial integration with IBM Connections provides the Activities application user interface.
C. OpenSocial support in IBM Connections provides the reference implementation for other vendors to evaluate specification compliance against.
D. OpenSocial provides support for activity streams, embedded experiences, and OAuth allowing standards-based integration with in-house or third-party applications.
Answer: D
Q25. Which are valid REST API calls?
A. GET, POST, PUT ,DELETE
B. POST, PUT ,FETCH, DELETE
C. GET, UPDATE,PUT, DELETE
D. SELECT, POST, GET, DELETE
Answer: A
Explanation:
Reference: https://opensocial-resources.googlecode.com/svn/spec/0.9/REST-API.xml
Q26. Marco is creating an OpenSocial gadget that would retrieve and show dynamically created data.
Which approach can result in performance improvement?
A. Disable image pre-loading.
B. Use Cache-Control HTTP header.
C. Load all external content using Ajax.
D. Deliver all resources from external domains.
Answer: B
Q27. Which two features enable a gadget developer to programmatically address sizing limitations in an IFrame allowing content to shrink or grow as needed?
A. css
B. views
C. resize
D. dynamic-width
E. dynamic-height
Answer: D,E
Explanation:
Reference: ftp://public.dhe.ibm.com/software/dw/lotus/OS_gadget_IC4_final.pdf (page 6)
Q28. What is the Activity Stream Data (xe:activityStreamData) datasource used for?
A. It uses a proprietary protocol for gathering IBM Connections Activity Streams.
B. Its a datasource that converts an IBM Notes View into an open format activity stream.
C. It is an open format specification for activity stream protocols which syndicate activities taken in social web application and services.
D. It is a server-side JavaScript component added to an XPage. When rendered in the browser, anXSP.activityStreams is instantiated so client-side code can make GET requests to OpenSocial services.
Answer: C
Explanation:
Reference: http://ec.europa.eu/information_society/apps/projects/logos/3/317883/080/deliverables/001
_OPENiD21CloudbasedServicesAnalysisv10.pdf (page 22)
Q29. Which are valid REST API calls?
A. GET, POST, PUT ,DELETE
B. POST, PUT ,FETCH, DELETE
C. GET, UPDATE,PUT, DELETE
D. SELECT, POST, GET, DELETE
Answer: A
Explanation:
Reference: https://opensocial-resources.googlecode.com/svn/spec/0.9/REST-API.xml
Q30. HTTP basic authentication is supported using the REST API. Which is a valid cookie named?
A. sessionid
B. RestToken
C. RestSession
D. SimpleToken
Answer: D
Explanation:
Reference: http://www- 01.ibm.com/support/knowledgecenter/SST55W_4.1.0/liaca/liacaconfigrestapi.html