Friday, December 4, 2015

COLDFUSION INTERVIEW QUESTIONS

     

1. CFSET vs CFPARAM

      Refer Adobe Live Docs for now.

2. CFOUTPUT, NESTED CFOUTPUT(GROUP), QUERY CFOUTPUT

3. SCOPES (APPLICATION,SERVER,SESSION,REQUEST, CLIENT,VARIABLE,COOKIE) and CFC (var) and Usage

4. CFLOOP Different Types (Index, Structure, List, Query)

5. DATASOURCE Creation and Access

6. LIST Functions(Nth element in list, count, length)

7. ARRAY Creation(ArrayNew(n)) and functions(length, conversion, index value etc)

8. STRUCTURE (Structure key-value functions, conflicts with index order)

9. QUERY OF QUERIES (reusable, better performance) Using DBTYPE="Query")

10. SQL INJECTION(Securing input using CFSQLPARAM CF_SQL_TYPE)

11. REDIRECTION using CFLOCATION (Addtoken values and its benefits)

12. CUSTOM TAGS CF_XXX VS CFMODULE.

13. CUSTOM TAGS (CFMODULE/CF_XXX) VS CFINCLUDE VS CFC

14. EXCEPTION HANDLING, ERROR HANDLING (OnError, CFERROR,CFTRY)

15. DEBUGGING (CFLOG, CFMAIL, CF Admin, Ajax debugging, CFDUMP, CFABORT

16. APPLICATION framework files (Function in application.cfc, Application.cfc VS application.cfm

17. CFTRANSACTION (Multiple datasources, databases,commit, rollback, savepoint)

18. CFFILE with actions(read, write, delete, rename, update etc)

19. EXPORT to Excel, PDF (CFHEADER, CFCONTENT, CFSPREADSHEET, CFPDF)

20. CFHTTP and its usage. CFHTTP VS CFLOCATION

21. CFGRID (Pagination, Search, JSON, Links, Images, Customization), CFCHART

22. WEB SERVICE creation (Function in cfc with access="remote" ), consumption(xmlParse, XML Functions), XSLT

23. Fusebox, ColdBox, MVC, OOP concepts,

24. CF EDITORS (CFBUILDER, CFECLIPSE, DREAMVIEWER), SERVERS(JRUN, J2EE, IIS, APACHE etc) 

  

I will update the details of each in the next post. All the best and good luck! 
 
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