Sunday, 19 June 2011

Teamcenter Interview questions


Dear friends,

This is my little first endeavor to put together a set of Teamcenter Interview questions for those in need. Good luck with your interview, if you are attending one. If you have some questions that I have not put here, please send me at plnarayana1@gmail.com.


I keep doing my best posting here all the possible interview questions, useful documents, web links, news about latest trends in PLM, time to time.

Good time.

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My Teamcenter


1.     What is the difference between Publish … ,  Publish To Default ODS and Publish … To Default ODS..?
2.     What happens if you publish an item Revision that is already published?
3.     Can anybody publish an Item Revision that is owned by you?
4.     Can we add attributes to items / ItemRevs?
5.     Can we revise forms?
6.     Will forms be carried over to the next revision of the IRs? where do you control that?
7.     To Delete or Not to delete, A discussion by Yogesh Fegade
·        http://siomsystems.com/to-delete-or-not-to-delete/
8.      


Structure Manager (Product Structure Editor)
1)     What is the difference between a revision and version in Teamcenter?
2)     What is the difference between Item and Item revision in Teamcenter?
3)     What is the difference between Precise and Imprecise assemblies in Teamcenter?
4)     What is the difference between ‘where used’ and ‘where referenced’ searches in Teamcenter?
5)     What is the difference between Item, Part, Assembly, BOM, and PSE, item revision, BOM View, BVR?
6)     What is the difference between a 'Substitute' and 'Alternative'?
7)     What is the difference between version and revision?
8)     What is an absolute occurrence?
9)     What is a Supersedure?
10)What is the difference between an Absolute occurrence and a relative occurrence?
11)What is a direct model dataset?
12)What is sequence?
13)What is global alternate?
14)What is the diff. between Global Alternate, Substitute and Configurable Variant?
15)Difference between Revision effectively, Occurrence Effectivity?
16)What is the advantage of Revision Effectivity?
17)What is the advantage of Incremental changes over revision/structure Effectivity?
18)When do you prefer using Revision Effectivity over Occurrence Effectivity?
19)What are modular variants? What’s the difference between classic and modular variants?
20)What is a Find Number in BOM?
·        http://beyondplm.com/2010/09/24/plm-basics-reference-designator-and-find-numbers/
21) 


Teamcenter Workflow

1)     What happens when we publish an item?
2)     Who can publish an item?
3)     What are the workflows you have seen and what they do?
4)     Who receives an e-mail when a workflow is approved by all approvers?
5)     Who receives an e-mail when a workflow is rejected?
6)     What is meant by a hung workflow?
7)     What do you do for making a hung workflow active?
8)     What to do if the emails are not being triggered upon completion of tasks in a workflow?
9)     What happens when we suspend a workflow?
10)What is promoting and demoting a workflow?
11)How can you delegate a workflow to some other user?
12)How to check at what stage the workflow is hung?
13)How do you deploy changes made to an existing workflow?
14)How to handle if the current actor / assigned user of the workflow is not available now and you got to get the workflow get approved immediately?
15) 

Teamcenter Change Management

1)     What is the significance of fast track changes and when are they used?
2)     What is the significance of different folders in a Change Item ex. a CN?
3)     What is a Supersedure?
4)     What are BomChange objects?
5)     What for the BomChange objects are used?
6)     How can you control the creation of BOMChange objects?
7)      

Access Manager
1)     What is a rule?
2)     What are the ways a rule tree is created?
3)     What are the types of Access Control Lists?
4)     What are the types of Data protection in Teamcenter?
5)     Sub branches always take precedence over parent branches in the rule tree. Why?
6)     What is primary security mechanism and what is secondary security mechanism?
7)     What is the difference between Project team member and Privileged team member?
8)      
Business Modeler IDE (BMIDE) Teamcenter
1.     How do you convert a Secondary business Object to a primary business Object?
2.     Where do you create list of values?
3.     What are cascading LOVs?
4.     What are the types of LOVs?
5.     What is a filter LOV?
6.     What is an interdependent LOV?
7.     How do you add a LOV to a property?
8.     What is a compound property?
9.     How do you add naming rules to a property?
10. What are the constraints we set for creating a GRM rule?
11. Tell me about deep copy rule.
12. What are the types of relations between business objects?
13. What is the default relation between an Item and Item revision?
14. What is the default relation between an Item revision and a dataset?
15. What’s the default relation between an Item and a form, can we change default relations between objects in Teamcenter?
16. What are extension rules? How do you use them?
17. How do you attach a naming rule to an Item?
18. What is cold deployment and hot deployment? What’s the difference?
19. What are schema changes and non-schema changes?
20. What happens in the background upon deploying a new BMIDE template?
21. How do you deploy a custom template using TEM?
22. What is type collision?
23. How do you upgrade templates when Teamcenter is being upgraded to a new release?
24.  
Teamcenter Administration

1)     Can you name a preference where we can set multiple values?
2)     What is clear locks functionality?
3)     What for transient volume is used?
4)     How does FSC and FCC work?
5)     What’s the difference between 2T and 4T configurations?
6)     What’s the use of FSC Read Write Cache directories?
7)     What the Transient volume root directory is for?
8)     Where do you add new volumes if the current volumes are about to be filled?
9)      What’s the logs location for 2T and 4T?
10) What does backup_xmlinfo utility do?
11) What clear_locks is for?
12) How do you prevent users or external processes from connecting to TC, during maintenance periods?
13) Where is license server information available?
14) How do you deploy a custom template to the DB?
15) How do you clear user preferences?
16) What are the utilities that we got to run when there is a Schema change?
17) What do you know about generate_metadata_cache utility? What is this used for?
18) How do you manually start FCC if it’s not started?
19) How do you resolve if users are not able to create Datasets in TC after setting up a new site?
20) whether 2Tier is a good configuration or 4Tier ? why ?


Teamcenter Classification
  1. How do you retrieve already classified item ?
  2. How do you classify an existing item ?
  3. Can we update the parameters of an already classified item ?
  4. what are the issues you have faced in Classification application ?
  5. What are types of classes available ?
  6. How do you reclassify an already classified item ?





Teamcenter Organizatoin 

1)     What is the difference between User and Person? Why do we need to create both for each account?

2)     Is DBA role in DBA group same as DBA role in any group?
3)     What happens if we rename a group?
4)     What happens if a group has not been assigned a default volume?
5)     What is the difference between a site and hub?
6)     What is the difference between a hub and a ODS?
7)     What happens if we change site ID?
8)     What happens to an existing user id if its not logged in for 2 months ?
9)   How do we handle the case of a user rejoining the organization, whose Old ID is still available ?


Multisite Collaboration
1)     What is the difference between a site and a facility?
2)     What are the best practices with Multisite collaboration?
3)     What happens if we do not specify the target site while exporting an object?
4)     How do we act when the assigned site is not able to modify the object?
5)     What to do if there is ownership inconsistency?
6)     What are the types of synchronization?
7)     What is Default synchronization behavior?
8)     What are different synchronization methods?
9)     Where can we set the default synchronization?
10) What is bulk data synchronization?
11) Why is bulk data synchronization done?
12) What happens if the master object is deleted and the replicas are not?
13) Can we transfer ownership to two different sites?
14) What is referential integrity and how is that achieved?
15) How do you prevent some sites from viewing / accessing objects from a specific site? 
16) What will be the last modified date of an IR & its associated datasets if its imported with ownership and without ownership ?



What’s new in Teamcenter 9?
A Blog on cloud computing for PLM

An article about benefits of PLM for Aerospace majors:

PLM and cloud computing
http://www.infosys.com/engineering-services/features-opinions/Documents/social-plm.pdf

PLM - Business Transfermation not just an IT solution

PLM Vs ERP

Questions on ITK and SOA

Can PLM Handle complex products?
PLM Systems cleared for Take-off at Airbus
 Structure Manager (Product Structure Editor) overview 
http://www-cad.fnal.gov/PLM_World/2006/academic_programs/Teamcenter/TCEN13-Newsam-TcCoreModelStructureMngmt.pdf
PLM investment value gap emerges for Aerospace and Defense industry
http://www.onlineamd.com/amd0214-PLM-value-survey.aspx



Discussions on latest trends in PLM


This is a video about Industrial Internet, the next wave we are going to be carried away.
https://www.youtube.com/watch?v=QBDShp6U7tU