Are you interested to work as crystal report developer? Are you gifted with innovative and creative ideas in designing and producing reports? Business objects crystal reports is a software application which is popularly used in business intelligence for designing and producing reports taking out data from wide range of sources. This software helps the developer by supplying necessary tools that builds and control the reports without much use of coding. You have wide scope in leading companies as crystal report writer, crystal report developer, business analyst, reporting analyst, business objects developer, business intelligence developer etc. So, candidates who seek the job in this section need to avail the opportunity by looking into the business objects crystal report job interview questions and answers listed below.
Question 1. Explain What Is Crystal Reports?
Answer :
Crystal report is a window based report writer that enables the programmer to make reports from different data sources with a minimum of written code. Crystal report can access data from various data-bases and can synchronize data from multiple databases into a single report.
Question 2. Explain How Can You Connect Crystal Report To The Databases?
Answer :
To connect crystal report to the databases, there are two ways
Question 3. Explain Whether It Is Possible To Create Our Own Formulas In Crystal Reports?
Answer :
Yes, it is possible to create your own formulas in Crystal reports. For that from insert menu item choose “Formula Field”. Write the formula in “Formula Editor”, here you will see “Function Tree” , “Field Tree” , “Operator Tree” which will show the report fields, functions supported by crystal reports, operators etc.
Question 4. Is It Possible To Edit Sql Made By Crystal Reports?
Answer :
No, it is not possible to edit SQL made by crystal reports, however you can view the SQL.
Question 5. Explain How Can You Enhance The Performance Of Crystal Reports?
Answer :
To improve the performance of Crystal Reports :
Question 6. Where Is The “save Data With Report” Option?
Answer :
You can find File menu
Question 7. Can We Create Report Using More Than One Database?
Answer :
We can create report using more than one database like Oracle, Access. Create data source name for both the databases. Select tables from them and create the report. Only restriction is if you use two databases then you cannot see the SQL generated by crystal reports.
Answer :
Enforce and, Enforce to or Enforce from in crystal reports are chose to enforce link created in report. Enforcing a link between tables make sure that the report’s respective SQL uses this link, regardless of whether fields are required from one or both the involved tables. The default function is unenforced links, which means that the crystal report uses the link only if the report’s respective SELECT statement needs it.
Question 9. Mention Whether We Can Use Our Own Sql For Creating A Report?
Answer :
You can create your own query by using tool “Crystal SQL Designer”. You can insert your own SQL statement, it will save your file as “.qry”. Also, while creating a report instead of using “Database” button use “Crystal SQL Statement” button.
Question 10. Explain How Can You Burst Crystal Reports By E-mail?
Answer :
There are traditionally three methods to burst crystal reports by e-mail :
Question 11. Mention If There Are Any Limitation Of Crystal Report?
Answer :
Limitation of crystal report includes :
Question 12. Mention How Many Sub-reports Can Be Added In The Mainreport?
Answer :
In the MainReport, you can add 255 sub reports, and you cannot add sub-report under a sub-report.
Question 13. Explain How Can You Export Crystal Report With Linked Sub-reports Into One Excel Sheet?
Answer :
Question 14. Explain How Can You Create A Bar-code In Crystal Reports?
Answer :
To create a bar-code in crystal reports, you have to follow the following steps :
Question 15. Can We Use Crystal Report As A Standalone Application?
Answer :
Generally we use Crystal Reports with VB6. However we can make crystal report standalone application also. But for that limitation is for viewing the report user should have crystal reports installed on his/her PC.
Question 16. How Do We Format Field?
Answer :
For formatting any field just right click on it and you will get many options like ‘Format Field.’ ‘Browse field data’ etc. Click on ‘Format Field.’ You can align data, suppress, make it multiline, change the font size, style, and type, make it hyperlink etc.
If it is an amount field then you can display currency symbol also. Right click on the field select ‘Format Field’.
Question 17. Can We Give Parameters To The Report?
Answer :
We can very well give parameters to the report. For creating parameters select ‘Parameter Field’ in Insert menu item. ‘Create Parameter Field’ dialog box will popped up, it will ask for the name of parameter, prompting text and datatype. Now when you run the report it will prompt for these parameters.
Question 18. Can We Export Data Of Reports Into Other Format Like In Word Doc Etc?
Answer :
Generated data can be exported to word doc, or in rich text format. Just click on ‘Export’ icon in the menu. Export dialog box will be popped up. It will ask for the ‘Format’ like commaseparated value (csv) etc and the ‘Destination’ like disk, application etc. After that it will ask for the file name and save the data.
Only restriction is formatting of data will be lost, but crystal report will try to maintain as much formatting as it can.
Question 19. Can We Suppress Printing In Crystal Reports If 0 Records Are Fetched?
Answer :
Yes, we can suppress printing if no records are fetched. Select ‘Report Options’ in File menu item. ‘Report Options’ dialog box will pop up. In that there is one option ‘ Suppress printing if no records’ Check this option. If no records are found then nothing will be printed on the report.
Question 20. What Are The Sections That We Have In Crystal Reports?
Answer :
Question 21. Can We Add Any Database Field Once We Have Chosen ‘close’ Button?
Answer :
Question 22. Does Crystal Report Support All The Functions That We Have In Oracle?
Answer :
No, Crystal report does not support all the functions. Like Decode function is there in SQL but not there is crystal report. You need to convert that in crystal report format (in if and else etc.). However if you use ‘.qry’ files then it take the SQL as such. There is no need of changing any syntax.
Question 23. Can We Use Stored Procedure For Creating The Report?
Answer :
Yes, we can use stored procedure.
Question 24. Is There Any Feature Like Summing Total In Crystal Report?
Answer :
Crystal reports provide features like grand total, subtotal, running total etc. You can select any of these features in Insert menu item. You can sum up records on the basis of each record or on change of group using ‘Running Total ‘ option in Insert menu item.
Question 25. What Are Crystal Reports And Crystal Reports Explorer?
Answer :
With Crystal reports explorer one can quickly create and modify reports on the web, and since its built on the trusted Business object enterprise platform, it can easily manage massive user loads, individual access, and application customization.
Question 26. How To “print” In Crystal Reports While Using Asp Dot Net Platform?
Answer :
Using Crystal Decisions :
SharedCrystalReport1 cr= new CrystalReport1;here crystalreport1 is crystal report which we design.
CrystalViewer1.ReportSource = cr;
OR
we can directly print the report without showing reportCrystalReport1
cr= new CrystalReport1;cr.PrintToPrinter(1,False,1,1);
Question 27. What Are The Advantages Or Disadvantages Of Using Crystal?
Answer :
Reports in a Windows Forms application as opposed to say rolling our own reports as HTML and displaying them in the Internet Explorer control.
Advantages :
Disadvantages :
Question 28. Is There A Way To Export A Report Definition Without Writing Code?
Answer :
Yes. The following steps work assuming you have Crystal Reports on the machine and the appropriate export dlls loaded.
Question 29. What Is The “refresh” Button Suppose To Do On The Crystal Report Viewer?
Answer :
Question 30. How To Pass Stored Procedure Parameters To The Report?
Answer :
Choose File–>Options menu.
In the Options dialog box :
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