Thursday, 31 July 2014

PRPC real time interview questions.

What is REST? Why we need to use REST. What is the difference between REST and SOAP? What are different types of Flows? What is the class of clipboard page? What are the different pages in clipboard. What are different property types. What is the scenario when we use value list. What are different activity types. How can u create work object using activity. What is the difference between spin off and split join? What are the shapes which are available in start flow and do not appear in sub flow. How do u handle exceptions in flows? How...

Wednesday, 16 July 2014

Difference between obj and RDB methods

What is the advantage of Obj- methods over RDB methods? Using any of the Obj- operations allows you to take advantage of transactions (deferred database transactions) whereas RDB- operations execute immediately. When using Obj-Save and Obj-Delete, you can cancel or rollback all of the related operations without committing the changes to the database. RDB- operations commit immediately. Obj- methods can be used to retrieve data from the BLOB (pzpvstream column) and save data to the BLOB. So they can be used for properties that are not...

Monday, 7 July 2014

How to call an activity from function

function SaveOpp()         {                                                          var displayURL = new SafeURL("Assign-.pyProcessAssignmentFromReview");                                                ...

Sunday, 6 July 2014

Pega interview questions and answers

How class instances will be stored in database? whenever a class has been created it is automatically mapped to pr_table in the pega database. To store them explicitly in other database, we need to create a data base instance in pega. In this instance we need to create the table name and class name. when any changes has been done to the table in the database like adding or deleting column we need to do a save of DB instance again to store the value. Till this no instance will be saved in database. What is WorkGroup. How Workgorup...