Typical Interview Q’s

PeopleSoft Admin Interview Questions

  • What are the components of PIA?
  • What are the differences that can be seen with the People tools 8.46 versions compared to the Tools 8.42 release?
  • Why we are comparing objects before and after migration?
  • What is the enhancement in PS 8.4 and 8.46?
  • What are the difference finance modules in peoplesoft? (GL/AR/AP/Purchasing/OM etc)?
  • What you will do, when you want to hide a secondary page?
  • When you alter a table (adding few fields or deleting fields from record) with out lossing the data?
  • What is Heap size?
  • What is the difference between fast security one & two?
  • How can we trace People Code in Application Engine Program?
  • In REN Server, How would you allocate buffer size?
  • What are the functional differences for Purchasing / Inventory / Asset management between 8.0 and 8.9?
  • How to create the Department security with navigation’s?
  • What are the differences between RowClass and RowSet in PeopleSoft?
  • How do you login into BS mode?
  • What commands are valid in BS mode?
  • What event gets fired after DB Update?
  • People Code events pertaining to Record Field?
  • Changing Prompt Table with NO Edit to Prompt Table with Edit?
  • Which RDBMS uses Table space?

 

PeopleSoft Interview Questions (Technical)

  • How do you bring the component buffer into App Eng?
  • What is the main difference between Prebuild and Postbuild events where as both are used to hide or unhide the pages, why two events are needed for the same purpose?
  • What are the peoplecode events that can be used in Application Engine program?
  • Differences between role and operator class?
  • What is the difference between Prebuild & Postbuild events and Saveprechange & SavePostchange?
  • Can we include SETENV.SQC at the end of the SQR program? If “NO” then why?
  • What is the program flow of SQR?
  • What are the validation is done in SQR program before loading in to the database?
  • Explain the difference between Translate & Prompt tables. What are the occasions when to use Translate values instead of Prompt table? What is the advantage of one over the other?
  • How do we maintain Consistancy between Components and CI?
  • How to insert and update rows into a record using Application Engine and Component Interface?
  • The main attributes of a Component Interface (CI) are?
  • What is the difference between temporary table and SQL view in PeopleSoft?
  • What is the Mandatory property of App.engine?

 

Core Java Interview Questions

  • How synchronization can be done for multithreading environment without using the “synchronized” keyword?
  • Why wait() and notify() are used only for threads, why not to objects?
  • If Object is the super class of all classes, how it is inherited without extends statement?
  • What is the difference between below 2 statements? String s1=new String(“abc”);String s2=”abc”;How it will allocate in memory?
  • What is need of polymorphism in Java? What could have happen if polymorphism is not present?
  • Can we make use of “this” keyword reference inside a abstract method or abstract class?
  • Which is faster at class loading – interface or abstract class?
  • If Exception occurs in finalize() what happened to garbage collector? It will run or not?
  • Explain the use of serialization process in real time projects?
  • When there is no methods in the marker interface, then what is the use of marker interface. What is the functionality of the interface. Why do we need to implement marker interface?
  • What are all the methods used for Inter Thread communication and what is the class in which thesemethods are defined?
  • What is the meaning of supplying string[] args to main method?
  • What does “wrapping” an object mean?
  • How many methods to read numbers and characters and what should be used.
  • what is the use of static data member?
  • When We should use Synchronization in Java and when we should not?
  • How can we restrict a class so that no instance creation of class possible without declaring the classas Abstract ?
  • What is the difference between Transient and Volatile. Does volatile variable is serialized and synchronised.

Hibernate Interview Questions

  • What will happened if level 2 cache is enable and query cache is diabled in Hibernate?
  • What different fetching strategies are in hibernate?
  • Can anybody tell me which persistent technology can be used instead of Hibernate which is as compatible as Hibernate (not JDBC nor EJB) any parallel technology?
  • How to call stored procedure in mysql through hibernate?
  • What is different between Hibernate and iBatis?
  • What is Hibernate proxy?
  • What the difference is between hibernate and spring JDBC template? List any advantages and disadvantages?
  • What is the main difference between Entity Beans and Hibernate?

 

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