Thursday, September 26, 2013

Interview Questions on Crystal Reports


1.       Different Types of Syntaxes

a.       Crystal

b.      VB

2.       Different Types of Datatypes

a.       IntergerVar

b.      StringVar

c.       Etc……

3.       How to convert date type to string or vice versa

4.       How to disable the fields

5.       Difference between sub report and drill down report

6.       How to pass value from main report to sub report and vice versa

7.       Difference between shared, global and local variables

8.        Can we call or add subreport within subreport?

9.        
 

 

1. What is Crystal Report?

Ans: Crystal report is a report generation tool. Generally have interface with VB6. Crystal report basically generates dynamic data. You can format the data in whichever way you feel like.

2. Can we use Crystal report as a stand-alone application?

Ans: Generally we use Crystal Reports with VB6. However we can make crystal report stand-alone application also. But for that limitation is for viewing the report user should have crystal reports installed on his/her PC.

3. How do we connect to the database?

Ans: There are two ways of creating the report: -

1.    Use crystal report built in query.

2.    Use the tool ‘ Crystal SQL Designer’ provided by crystal report.

When you create report using crystal report built in query then it asks for the data source name that you have created. When you run the report, then for the first time it will ask for the user id and password. After that it will store the same.

When you create ‘.qry’ using ‘Crystal SQL’ Designer then at that time it will ask for the user id and password. When you run the report for the first time instead of asking for the user id and password it will ask for the ‘.qry’ file location. You can change the query location also. For that open the report, select ‘Set Location’ option in Database menu item, and set the location.

4. How do we format field?

Ans: 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’.

5. Can we give parameters to the report?

Ans: 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.

6.Can we create our own formulas in reports?

Ans: We can create our own formulas in reports. Select ‘Formula Field’ in Insert menu item. Write the formula in ‘Formula Editor’. Here you will get ‘Field Tree’, ‘Function Tree’, and ‘Operator Tree’, which will display the report fields, functions that are supported by crystal reports (like CDATE () etc.), operators (arithmetic, strings etc.) respectively.

7. Can we create report using more than one database?

Ans: 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.

8. Can we export data of reports into other format like in world doc etc?

Ans: 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 comma-separated 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.

9. Can we use our own SQL for creating a report?

Ans: We can also make our own query using ‘Crystal SQL Designer’ tool provided by SQL. Here you can insert your SQL statement as such. It will save this file as ‘.qry’ . And when you create a report instead of using ‘Database’ button use ‘Crystal SQL Statement’ button.

10. Can we edit SQL made by Crystal reports?

Ans: We cannot edit the SQL made by crystal reports. However we can view the SQL. For that select ‘Show SQL Query’ in Database menu item. Limitation is if you are using only one database. If you use two databases then you can’t even view the SQL prepared by crystal report.

11. Are there any limitations in crystal reports?

Ans: There are certain limitations in crystal reports. They are: -

1.    If database is having field whose length is more than 255 characters, then you cannot make formula using that field.

2.    While exporting data formatting is lost.

3.    When you browse data just by right clicking on the field then it displays that is there in the database not the data selected by the query.

12. Can we suppress printing in crystal reports if 0 records are fetched?

Ans: 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.

13. What are the sections that we have in Crystal reports?

Ans: Report has got standard sections like ‘Page Header’, ‘Page Footer’, ‘Report Header’, ‘Report Footer’, and ‘Details’.

However you can add other sections also. Select ‘Sections’ in the Insert menu item. You can insert group sections also.

If you don’t want to show any section just right click on that section and suppress that.

14. Can we add any database field once we have chosen ‘Close’ button?

Ans: Yes, we can add any database field afterwards also. Select ‘Database Field’ in Insert menu item.

If you are using crystal report built in query then it will display the tables that you have selected. And you can select whichever field you want to display on the report.

But if you are using ‘.qry’ file then it will display Query and you can select only those field, which are there in the query.

15. Does Crystal Report support all the functions that we have in Oracle?

Ans: 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.

16. Can we use stored procedure for creating the report?

Ans: Yes, we can use stored procedure.

17. Is there any feature like summing total in crystal report?

Ans: Crystal reports provide features like grand total, sub-total, 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.

18. I am using two tables one is of access database and other is of oracle database, I am getting an error saying that ‘SQL odbc error’ what should I do?

Ans: If you are getting such an error then click the icon for ‘Report Expert’. It will give a warning saying that formatting will be lost. Ignore this you will get ‘Standard Report Expert’ dialog box. Reverse the links of access database table and it will work.

1 Is it possible to join more than one universe in Business Objects

BOE XI? If its so Please explain how is that possible?

Yes, we can join more than one universe in BO we can join 2 master or kernel
universes to one derived universe. To Link the universes go to universe
parameters->links tab->add link.

 

2 How many .rpt files are be there in a main report having 2

sub reports? We can keep, one .rpt file for both or we can individually

create .rpt files and made them as single with sub report.[there are 3 .rpt files including the main and 2 sub report. but when the sub reports are inserted into main it will behave like one only.]

 

3 How to Filter the Crystal reports?

To filter the reports we have to use ?Formulas?.We can prepare the formulas
with
(1)

Field Explorer (Window) or (2)

Writing the code
Syntax for preparing the formulas:
{classname.FieldName}<operator> & value. For Ex:
?{Employee.Emp_id}=? + value
?{Employee.Emp_name}=? + value + ??? (Strings to be in single quotes)

 

4 How to present data from Crystal Reports on to form?

Drag Crystal Report viewer control from toolbox to form.Properties:Crystal
Report Name: CRV1
Report Source= <path of the RPT file> or <an object of RPT file>
And call show () method
DOCK=Fill (The control resizes while form is resized [Using Crystalviewer]

 

5 Is there any feature like summing total in crystal report?

Yes, we can add any database field afterwards also. Select

&#8216;Database Field&#8217; in Insert menu item.

 

6 Can we use stored procedure for creating the report?

Can. By Adding Command in Crystal Report XI.

 

7 Does Crystal Report support all the functions that we have

in Oracle?

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.).

 

8 Can we add any database field once we have chosen ?Close?

button?

Yes, we can add any database field afterwards also. Select

Database Field in Insert menu item.

 

9 What are the sections that we have in Crystal reports?

1. report header 2. report footer 3. page header 4. page footer 5. details

10 Are there any limitations in crystal reports?

1. In export- While exporting data formatting is lost.
2. If database is having field whose length is more than 255 characters, then
you cannot make formula using that field.
3.When you browse data just by right clicking on the field then it displays that is
there in the database not the data selected by the query.
[Yes , 1)It will not recognize the HTML tag </li></ul>.This is giving a problem in
order to get a bullet indent for some text display in PDF reports.
2) Its not possible to customize the length and width of the legend of a chart.
3) Table object is not given in crystal report. Because of this if we cannot have a
table auto grow option as we find it in the MS word table.]
[Limit of tables I have near about 13000+ tables which are created at runtime. I
cannot select these tables I think there is a limit near about 8500]
[Crystal doesn't support an LDAP connection.]
[1) You cannot change the format of the date field used in parameter
2) You cannot insert sub report into another sub report
3) You cannot export the report to PDF with group ( it is introduced in Crystal
Reports 11 R2)
4) There is no option to save the report in previous versions]

 

11 Can we use our own SQL for creating a report?

We can also make our own query using Crystal SQL Designer tool provided by
SQL. Here you can insert your SQL statement as such. It will save this file as
query . And when you create a report instead of using Database button
use Crystal SQL Statement button. [Yes, Using Crystal SQL writer]

 

12 Can we export data of reports into other format like in world doc

etc?yes ..u can, not only in word but also in several formats like pdf, excel.

.etc. .u can go to file in the menu in that u have this option
[Reports can be exported to a number of formats, such as spreadsheet, word
processor, HTML, ODBC, and common data interchange formats.
Go to File->Export. There are two sub menus, Export Report, Report Export
Options. This can be achievable through coding.

ExportDestinationType eExportDestinationType =

ExportDestinationType.DiskFile;

ExportFormatType eExportFormatType =

ExportFormatType.PortableDocFormat;

ExportOptions eExportOptions =
ExportOptions.CreateDiskFileDestinationOptions;]
[Sure.We can save the crystal report as many formats.There are Doc ,xsl, .pdf
and etc. The sample code i used in my project is given below.
case "pdf": {

//setting disk file name

crDiskFileDestinationOptions.DiskFileName =

ExportPath + filename;

//setting destination type in our case

disk filecrExportOptions.DestinationOptions =

crDiskFileDestinationOptions;

//setting export format type

crExportOptions.ExportDestinationType =

ExportDestinationType.DiskFile;

//setting previously defined

destination opions to our input report document

crExportOptions.ExportFormatType =
ExportFormatType.PortableDocFormat;
break; }
case "xls": {

//setting disk file name

crDiskFileDestinationOptions.DiskFileName =

ExportPath + filename;

//setting destination type in our case

disk filecrExportOptions.ExportDestinationType =

ExportDestinationType.DiskFile;

//setting export format type

crExportOptions.ExportFormatType =

ExportFormatType.Excel;

//setting previously defined

destination opions to our input report document

crExportOptions.DestinationOptions =
crDiskFileDestinationOptions;
break; }]

 

13 Can we create report using more than one database?

Yes. 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.

 

14 How do we format field?

Right click on that field and choose format field.

 

15 How do we connect to the database?

1. Use crystal report built in query.

2. Use the tool Crystal SQL Designer provided by crystal report.
[Most data sources can be chosen through the Database Expert dialog box.
The Database Expert appears when you create a report from scratch using
Blank Report, or when you choose Database Expert from the Database menu.

Note:You also select a data source in the Report Creation Wizards. The Data

screen in all of the Report Creation Wizards, except the OLAP Report Creation
Wizard, is much like the Database Expert dialog box.
To select a data source Choose Database Expert from the Database menu.
The Database Expert dialog box appears. Use the tree view in the Available
Data Sources list of the Data screen to select your data source: Current
Connections Favorites History Create New Connection Repository Some
popular choices in the Create New Connection folder are described here:
Access/Excel (DAO), Database Files, ODBC (RDO), OLAP OLE DB (ADO)

Note: The data source options available in the Create New Connections

folder depend on the data access components selected during installation.]

 

16 Can we use Crystal report as a stand-alone application?

We can make crystal report stand-alone application also. But for that limitation

is for viewing the report user should have crystal reports installed

17 How to "Print" in Crystal Reports while using ASP DOT NET

Platform?

using Crystal Decisions. Shared
CrystalReport1 cr= new CrystalReport1;
'here crystalreport1 is crystal report which we design.
CrystalViewer1.ReportSource = cr;

OR

we can directly print the report without showing report
CrystalReport1 cr= new CrystalReport1;
cr.PrintToPrinter(1,False,1,1);

 

18 What are the advantages or disadvantages of using Crystal
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 (1) Secure as End user cannot modify the data which is appear in

the report if we use crystal report to show the report but in HTML, user can
modify the report data (2) Report layout is not transparent, so that end user will
not know about how we design the report. But in HTML, anybody can study the
report layout and can copy the technology (3) Can export into different format
like PDF, HTML, XML, etc, and many more...

Disadvantages (1) End user need to have the crystal report viewer in his PC in

order to see the crystal report output. But this can be overcome if you export the

report as PDF/HTML (2) You need to buy Crystal Report license for each pc you

are used to design the crystal report.(3) Must buy the version which allows you
to install run time components in end user PC (4) Crystal Report is slow as
compare to Active Reports (5) If we have 100 pages report then crystal will
need to process all pages and then it shows the output. and many more...

 

19 What are Crystal Reports and Crystal Reports Explorer?

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.

 

20 How to conditionally suppress a field based on whether a page

number is odd or even?

Select the fieldClick FORMATClick FORMAT FIELDSelect the COMMON
tabClick the FORMULA BUTTON to the right of SUPPRESS
(Don't click the suppress check box)
To suppress a field on odd numbered pages
PageNumber MOD 2 = 1
To suppress a field on even numebred pages
PageNumber MOD 2 = 0

Click SAVE IconClose the formula editor

Click OK on the FORMAT screen

 

21 How to pass stored Procedure Parameters to the report?

Choose FileOptions menu. In the Options dialog boxClick the Database tab
and ensure that Stored Procedures is selected. Selecting "Stored Procedures"
automatically displays any available stored procedures when you log on to an
SQL database.Click OK to exit the Options dialog box.On the Start Page,
click Blank Report.Locate and select the SQL Server data source that contains
the stored procedure you want to use.Click Next to go to the Connection
Information dialog boxEnter the required information to log in.Click Finish
Highlight an SQL stored procedure in the Stored Procedures folder, and click the

arrow to add it to the Selected Tables list.

The Enter Parameter Values dialog box appears.Highlight a parameter in the Parameter Fields listAssign a value by typing into the Discrete Value box and then click OKYou are returned to the Database ExpertClick OK and create your report using the fields in the stored procedure.

 

22 What is the "refresh" button suppose to do on the crystal

Report viewer?

(1). When you use? Refresh? Button in crystal report viewer, it refreshes the
report data. (2).When you refresh data from the Preview tab, the Refresh
Report Data dialog box appearsSelect the "Use current parameter values"
optionto use the current parameter value, Select the "Prompt for new

parameter values" optionto enter a new parameter value. When you select
this option and click OK, the Enter Prompt Values dialog box appears. The
program now runs the report using the new value(s) you specified.

 

23 Is there a way to export a report definition without writing code?

Yes. The following steps work assuming you have Crystal Reports on the

machine and the appropriate export dlls loaded.

Open the reportPreview itClick the EXPORT envelopeSelect REPORT

DEFINITION for the formatSelect DISK FILEClick OKEnter a file name or
accept the defaultClick SAVE. The file is a text file and can be viewed with
NOTEPAD.

 

24 Where is the "save data with report" option?

You can find File menu.

 

25 Is there a way to export the report formulas, like totals to excel?

Yeah we can do that using crystal report

 

26 What does it mean when we get the error message "Invalid report

version" when try to open a Crystal Report?

Crystal in its evolution has changed the report file format several times. In most
cases the file format is FORWARD-compatible. By this I mean a file created in
Crystal 6 can be opened in Crystal 6 or higher. When the file format changes
were major the format is not BACKWARD compatible. By this I mean a file
created in CR 9 cannot be opened in CR 8 or before. Crystal changed the
report file format with CR 8 and CR 9. The CR 9 change was because of the
introduction of Unicode support. CR 8 has the ability to save a file in CR 7
format. Because of the support for Unicode CR 9, 10, and XI cannot save the
file in previous formats.

 

27 How to write a formula to change a font based upon data?

Select the fieldClick FORMATClick FORMAT FIELDSelect the FONT tab

Click the FORMULA BUTTON to the right of FONT

if ({YourField} = Value) then

"Arial"

else

"Times New Roman"

Click SAVE IconClose the formula editorClick OK on the FORMAT

screen

 

28 How to refresh the crystal report from the application?

calling crystalreportcontrolname.reset (by selecting Report menu under Refresh
the report menu item at design time) will refresh the report
[crystalreport1.DiscardSavedData=True]

 

29 How many sub-reports can report can have?

0-256

 

30 How many sections are there in the report

Header, Detail, Footer and Page Header, Report Header, Page Footer, Report
Footer [There are several sections. 1)Report header, 2)Page header, 3)Group
header, 4)Detail section, 5)Report footer, 6)Page footer And also we can create
our own sections if necessary.]
(collected fromhttp:// www.sourcecodes world.co m/faqs/cr ystal-reports-faq.asp)

 

31. What is Crystal Report?

Ans: Crystal report is a report generation tool. Generally have interface with

VB6. Crystal report basically generates dynamic data. You can format the data

in whichever way you feel like.

 

32. Can we use Crystal report as a stand-aloneapplication?

Ans: Generally we use Crystal Reports with VB6. However we can make crystal
report stand-alone application also. But for that limitation is for viewing the
report user should have crystal reports installed on his/her PC.

 

33. How do we connect to thedatabase?

Ans: There are two ways of creating the report: -

1. Use crystal report built in query.

2.Use the tool ‘ CrystalSQL Designer’ provided by crystal report.

When you create report using crystal report built in query then it asks for thedata

source name that you have created. When you run the report, then for the first

time it will ask for the user id and password. After that it will store the same.

When you create ‘.qry’ using ‘Crystal SQL’ Designer then at that time it will ask
for the user id and password. When you run the report for the first time instead of
asking for the user id and password it will ask for the ‘.qry’ file location. You can
change the query location also. For that open the report, select ‘Set Location’
option in Database menu item, and set the location.

 

34. How do we format field?

Ans: 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

hyperlinketc.

If it is an amount field then you can display currency symbol also. Right click on

the field select ‘Format Field’.

 

35. Can we give parameters to the report?

Ans: 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.

 

36.Can we create our own formulas in reports?

Ans: We can create our own formulas in reports. Select ‘Formula Field’ in Insert

menu item. Write the formula in ‘Formula Editor’. Here you will get ‘Field Tree’,
‘Function Tree’, and ‘Operator Tree’, which will display the report fields, functions
that are supported by crystal reports (like CDATE () etc.), operators (arithmetic,
strings etc.) respectively.

 

37. Can we create report using more than one database?

Ans: 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.

 

38. Can we export data of reports into other format like in world doc etc?

Ans: 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 comma-separated 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.

 

39. Can we use our own SQL for creating a report?

Ans: We can also make our own query using ‘Crystal SQL Designer’ tool

provided by SQL. Here you can insert your SQL statement as such. It will save
this file as ‘.qry’ . And when you create a report instead of using ‘Database’ button
use ‘Crystal SQL Statement’ button.

40. Can we edit SQL made by Crystal reports?

Ans: We cannot edit the SQL made by crystal reports. However we can view the

SQL. For that select ‘Show SQL Query’ in Database menu item. Limitation is if you are using only one database. If you use two databases then you can’t even view the SQL prepared by crystal report.

 

41. Are there any limitations in crystal reports?

Ans: There are certain limitations in crystal reports. They are: -

1. If database is having field whose length is more than 255 characters, then you

cannot make formula using that field.
2. While exporting data formatting is lost.
3. When you browse data just by right clicking on the field then it displays that is

there in the database not the data selected by the query.

 

42. Can we suppress printing in crystal reports if 0 records are fetched?

Ans: 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.

 

43. What are the sections that we have in Crystal reports?

Ans: Report has got standard sections like ‘Page Header’, ‘Page Footer’, ‘Report

Header’, ‘Report Footer’, and ‘Details’.

However you can add other sections also. Select ‘Sections’ in the Insert menu

item. You can insert group sections also.

If you don’t want to show any section just right click on that section and suppress

that.

 

44. Can we add any database field once we have chosen ‘Close’ button?

Ans: Yes, we can add any database field afterwards also. Select ‘Database Field’

in Insert menu item.

45. Does Crystal Report support all the functions that we have in Oracle?

Ans: 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.

 

46. Can we use stored procedure for creating the report?

Ans: Yes, we can use stored procedure.

 

47. Is there any feature like summing total in crystal report?

Ans: Crystal reports provide features like grand total, sub-total, 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.

 

48. I am using two tables one is of access database and other is of oracle database, I am getting an error saying that ‘SQL odbc error’ what should I do?

Ans: If you are getting such an error then click the icon for ‘Report Expert’. It will

give a warning saying that formatting will be lost. Ignore this you will get
‘Standard Report Expert’ dialog box. Reverse the links of access database table
and it will work.

 

49 What versions of Crystal Reports have you used?

Please indicate both release version (9, 10, XI) and type of version (.NET or standalone boxed exition, for example). A) I was willing to consider individuals who were primarily programming version users, if they were able to adequately

50 What is 'Set Location'

A) This is very basic Crystal Reports functionality. If the candidate doesn't

know what this is, then that's a red flag.

51 Please describe, in plain English, the most complex report you've ever written. What made it complex and how did you resolve the issues that presented themselves?

This question helps me to understand their level of understanding of
functionality, their ability to potentially address complex requirements and their
creativity.

 

52 Have you ever written a repot against a View or Stored Procedure?

A) No? They might be skilled in Crystal Reports, but may not understand the
relationship between Crystal and the database. They may also not be skilled in
SQL.

53 Is it better to build a report against a View or a Stored Procedure and

why? Please explain...

A) This is a very good question, in my opinion. First, the right answer is
neither. It really depends on the situation. That being said, there is a
contingent of report writers out there that have been brainwashed into saying
a 'stored procedure is always better, because its pre-compiled'. In my
opinion, this is bunk and here's

why: A stored procedure is absolutely great to use if you're going to

manipulate a lot of data or crunch a lot of numbers to return aggregates.

If you're simply creating a SELECT/FROM/WHERE query, it's a complete
waste. Furthermore, using a Stored Procedure (or a SQL Command Object, for
that matter) can severely limit the functionality you would otherwise have in
Crystal Reports. For example, a common report requirement is to have a
parameter that allows the user to select one, multiple or all items in the
parameter list. Crystal Reports allows this functionality through multi-value
parameter selection. Stored procedures do not allow this functionality...
** A View can be written to contain all of the necessary fields, joins, subqueries,
etc..., but still be open enough to be used by a variety of reports. For example,
I have a client who needed 15 reports, all of which were to be written against a
particular module of their application. All of the reports had very similar fields,
they were mostly just different in display and in the selection criteria. As such, I
created a single view with both a SELECT and FROM clause, but no WHERE
clause. I then built the 15 different reports all against the same view, but added

 

selection criteria to each report. By doing so, they all used a single, easily
maintainable database object, but were each unique and efficient.


55 What is a SQL Expression field in Crystal Reports? (collected from

the sitehttp:// www. allintervie w.co m/Interv ie w-Questions/Cr ystal-

Reports/page3.html)

 

56 what is the difference between crystal reports and normal reports?

in crystal reports we can genarate reports with any type of charts (bar charts,pie
charts) it is automatically genarated when we give values vto it,but that is not
possible with genaral reports we manually should caluculate every thing

 

57 What is FSG and its use ? Financial Statement Generator is a powerful

report building tool for Oracle GL. Uses of FSG :1. Generate financial reports
such as income statements an
58 What is Reporting Services Microsoft SQL Server Reporting Services is

server-based reporting platform similar to Crystal reports, Brio which allow you
to create tabular, matrix,
59 what is different the vb.net and XML?

vb.net is product of micro soft corporation.it is for developing appication

programs.
xml is an open standerd one.it is for representing data.xml is not restricted to
the particular language.we can use to represent data of any type of

application.XML is common one.for bussiness to bussiness communication

XML is Best one.

 

 

 

 

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