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Pega Topic Wise Interview Questions and Answers
Pega - Data Pages
Pega - Data Pages Interview Questions and Answers
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<blockquote data-quote="AllJobsInfo" data-source="post: 13" data-attributes="member: 1"><p style="text-align: center"><strong><span style="color: rgb(44, 130, 201)"><span style="font-size: 22px">Pega - Data Pages Interview Questions and Answers</span></span></strong></p><p></p><p><strong><span style="color: rgb(226, 80, 65)">1.What is Aggregate Data Source in Data page?</span></strong></p><p><strong>A.We can get the data from, multiple sources like RPTD, Connector, DTF etc… This possible with Aggregate Sources option.</strong></p><p><strong></strong></p><p><strong><span style="color: rgb(226, 80, 65)">2.Why We don’t have editable Data Pages at Node Level?</span></strong></p><p><strong>A.To avoid Data Inconsistency among requestors. This options is not made available for Node Level.</strong></p><p><strong></strong></p><p><strong><span style="color: rgb(226, 80, 65)">3.If we do not mention any refresh strategy, when the D page does gets removed from server?</span></strong></p><p><strong>A.24 hours.</strong></p><p><strong></strong></p><p><strong><span style="color: rgb(226, 80, 65)">4.What is Reload once per interaction?</span></strong></p><p><strong>A.For Every WO that we create, D page create created.</strong></p><p><strong></strong></p><p><strong><span style="color: rgb(226, 80, 65)">5.How to delete a read only data page using activity?</span></strong></p><p><strong>A.Call this activity “Call FlushDeclarativePage (Name of DPage)”.</strong></p><p><strong></strong></p><p><strong><span style="color: rgb(226, 80, 65)">6.What were Data pages called before Pega 7?</span></strong></p><p><strong>A.Declare Pages.</strong></p><p><strong></strong></p><p><strong><span style="color: rgb(226, 80, 65)">7.How to call Data Page Asynchronously? What is the difference between Referring DPage name to call it & using Load-Datapage Method to call it?</span></strong></p><p><strong>A.We can call Dpage Asynchronously, by using the method “Load-DataPage”.Refering page is going make the processing Synchronous.</strong></p><p>[ATTACH=full]28[/ATTACH]</p><p><strong>This Makes the Data page to be called at activity step and, activity will proceed forward with next steps, without waiting for D page to be loaded. This is Asynchronous Behaviour.</strong></p><p><strong></strong></p><p><strong><span style="color: rgb(226, 80, 65)">8.What is Pool ID in Load-Data PageMethod?</span></strong></p><p><strong>When we define Pool ID @Load-Data Page Method, we can use A Connect-Wait method Followed by Load-DataPage. </strong></p><p><strong>Generally we use Pool ID when we have more than one Load-DataPage methods are being used as shown below</strong></p><p><strong>[ATTACH=full]29[/ATTACH]</strong></p><p><strong></strong></p><p><strong>At the connect-wait, PC collects pool ID ‘P1’ and when all Load-Datapage methods of P1 pool Id, gets completed, Connect-Wait gets released.</strong></p><p><strong></strong></p><p><strong><span style="color: rgb(226, 80, 65)">9.How to pass Parameters to a Data page While referring through an Activity</span></strong></p><p><strong>A.We can pass as show below D_getCitiesD_GetCities[stcode:"AP"]</strong></p><p></p><p>[ATTACH=full]30[/ATTACH]</p></blockquote><p></p>
[QUOTE="AllJobsInfo, post: 13, member: 1"] [CENTER][B][COLOR=rgb(44, 130, 201)][SIZE=6]Pega - Data Pages Interview Questions and Answers[/SIZE][/COLOR][/B][/CENTER] [B][COLOR=rgb(226, 80, 65)]1.What is Aggregate Data Source in Data page?[/COLOR] A.We can get the data from, multiple sources like RPTD, Connector, DTF etc… This possible with Aggregate Sources option. [COLOR=rgb(226, 80, 65)]2.Why We don’t have editable Data Pages at Node Level?[/COLOR] A.To avoid Data Inconsistency among requestors. This options is not made available for Node Level. [COLOR=rgb(226, 80, 65)]3.If we do not mention any refresh strategy, when the D page does gets removed from server?[/COLOR] A.24 hours. [COLOR=rgb(226, 80, 65)]4.What is Reload once per interaction?[/COLOR] A.For Every WO that we create, D page create created. [COLOR=rgb(226, 80, 65)]5.How to delete a read only data page using activity?[/COLOR] A.Call this activity “Call FlushDeclarativePage (Name of DPage)”. [COLOR=rgb(226, 80, 65)]6.What were Data pages called before Pega 7?[/COLOR] A.Declare Pages. [COLOR=rgb(226, 80, 65)]7.How to call Data Page Asynchronously? What is the difference between Referring DPage name to call it & using Load-Datapage Method to call it?[/COLOR] A.We can call Dpage Asynchronously, by using the method “Load-DataPage”.Refering page is going make the processing Synchronous.[/B] [ATTACH type="full"]28[/ATTACH] [B]This Makes the Data page to be called at activity step and, activity will proceed forward with next steps, without waiting for D page to be loaded. This is Asynchronous Behaviour. [COLOR=rgb(226, 80, 65)]8.What is Pool ID in Load-Data PageMethod?[/COLOR] When we define Pool ID @Load-Data Page Method, we can use A Connect-Wait method Followed by Load-DataPage. Generally we use Pool ID when we have more than one Load-DataPage methods are being used as shown below [ATTACH type="full"]29[/ATTACH] At the connect-wait, PC collects pool ID ‘P1’ and when all Load-Datapage methods of P1 pool Id, gets completed, Connect-Wait gets released. [COLOR=rgb(226, 80, 65)]9.How to pass Parameters to a Data page While referring through an Activity[/COLOR] A.We can pass as show below D_getCitiesD_GetCities[stcode:"AP"][/B] [ATTACH type="full"]30[/ATTACH] [/QUOTE]
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Pega Topic Wise Interview Questions and Answers
Pega - Data Pages
Pega - Data Pages Interview Questions and Answers
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