Interview Questions.

Question 1. Can Jre Be Selected To Generate Ireport?

Answer :

JRE turned into created the use of the JSmooth and it is easy to modify the report ireport/etc/ireport.Jsmooth the usage of the jsmooth to force use of precise JVM. 

Question 2. How To Solve The Problem Of Running Ireport When It Generates Java Error?

Answer :

The config file is to be had inside the and many others folder wherein the jdkhome has been set. The route that is to be given there is the jdk route and now not jre route. Installation of jdk is vital for the cause. 

Adv Java Interview Questions
Question 3. How To Resolve The Windows Installer Problem In Java?

Answer :

User has to first test whether she or he is going for walks the program in a box or as standalone. Checking this will permit the character to get the right JAVA_HOME version for walking the iReport. 

Question 4. How To Add User Defined Functions In Ireport?

Answer :

User can use Java code in iReport using the scriptlets. 

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Question 5. What Is Achieved By Scriptlets?

Answer :

Scriptlets are the bridges that get the Java Code in iReport. IReport.Scriptlet is a Java elegance that extends JRDefaultScriptlet where possible write user described features which could later be accessed effortlessly in the document. 

J2EE Interview Questions
Question 6. How To Run User Defined Functions In Ireport?

Answer :

A few simple steps assist to run the user defined capabilities. The first step is to visit Tools-alternatives- claspath tab –ADD Jar- select Jar record. In iReport the Scriptlet node in Report Inspector chooses the belongings named ‘Scriplet Class’. Keying in the place of the user defined function might assist. 

Question 7. What Is Jar?

Answer :

In iReport JAR is made on building the task containing the Scriptlet. 

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Question 8. What Is The Specific Necessity Of The Class Containing User Defined Function?

Answer :

The elegance containing the person defined functions wishes to be extended by means of the JRDefaultScriptlet. 

Question nine. What Is The Parameter For Using User Defined Function In Ireport?

Answer :

The parameter in iReport for using the user described function is $PREPORT SCRIPTLET that is a predefined parameter for the consumer. 

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Question 10. What Is The Process Of Using User Defined Function In Ireport?

Answer :

The consumer described function is used with the $ PREPORT SCRIPTLET.UserDefinedFun(). This feature returns values from the scriptlet.

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Question eleven. What Are Other User Defined Functions Used In Ireport?

Answer :

Other consumer described capabilities in iReport are $PREPORT SCRIPTLET.UserDefinedfun($Farea). These functions give fluidity to Java from the Jasper to Java code. 

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Question 12. Is There Any Way To Know How The Report Looks?

Answer :

There is a PDF export that might show exactly how the file seems. 

Adv Java Interview Questions
Question 13. Is It Possible Using Multiple Parameters For The Query In Ireport?

Answer :

Yes it's far viable the usage of a fixed of controls in Java. The user has full manage on what she or he passes and what he or she received in Java.

JasperReports Tutorial
Question 14. Is It Necessary Installing Additional Files After Installing The Standard Version Of Ireport?

Answer :

Setting up the JAVA_HOME  environmental variable with path as C:Program Filesjasperserver-seasoned-3.7javajre can address the trouble.

Question 15. What Is The Process Of Documentation Of Ireport In Java?

Answer :

The documentation of iReport must be executed via the user and no longer with a few readymade packages which might be basically now not fruitful for the cause.

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Question 16. Is It Good Using Packages For Ireport Documentation?

Answer :

If at all; handiest first-rate documentation bundle must be used and the iReport ought to now not have any round references that could create needless problems.

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Question 17. What If The User Cannot Find Java.Exe Or (null)jrebinjava.Exe Nor (null) Binjava.Exe While Trying To Generate Ireport?

Answer :

It isn't essential putting in JasperReport within the system. Instead searching the machine and setting the java.Exe and set it to JAVA_HOMW could deal with the trouble.

SSRS(SQL Server Reporting Services) Interview Questions
Question 18. What Is Basically Ireport?

Answer :

Basically is a visible clothier for the JasperReports.

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Question 19. What Are The Main Features Of Jasperreport?

Answer :

JasperReports is the satisfactory open source reporting engine that is available for Java community.

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Question 20. What Are Two Main Features Of Ireport?

Answer :

Two important features of iReport are it helps ninety eight% of JasperReport tags and it has an constructed in editor with syntax highlighting for write expression.

JasperReports Interview Questions
Question 21. What Languages And Codes Are Supported By Ireport?

Answer :

iReport supports Unicode and plenty non Latin language (Russian, Chinese, Korean). It also helps special fonts.

Question 22. Has The Ireport Any Integrated Features?

Answer :

Integrated compiler and exporter are the integrated features in iReport. The different one is the document shape browser.

Question 23. What Are The Databases And Data Source That Is Supported By Ireport?

Answer :

iReport helps all JDBC compliant databases and also all styles of JRData Source. It additionally supports sub reports as well as templates.

Structured Query Report (SQR) Interview Questions
Question 24. Are There Any Facilities For Having Backup In Ireport?

Answer :

Yes. The consumer can backup information and facts with iReport.

Core Java Interview Questions
Question 25. What Is The Link Where Information About Ireport Would Be Available?

Answer :

It is the iReport home web page in which user can get all data about the application and its uses.

Question 26. What Are The System Requirements For Ireport?

Answer :

Some of the device requirements for the iReport are Sun JDK 1.Four or extra, Ant, JasperReports 0.Four.6, Sax 2.0 XML Parser, a bunch of Jakarta commons components and Acrobat Reader

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Question 27. What Files Are Required By Ireport For Configuration?

Answer :

XML documents are required for configuration of iReport.

Novell Netware Interview Questions
Question 28. How To Determine The Version Of Java Used By Ireport Designers In An Environment?

Answer :

In order to determine the specific version of Java utilized by the installation of iReport fashion designer, the placing in thecon/ireporpro.Con  or in the ireport/and many others/ireportpro.Con should be used.

Question 29. What Are The Steps For Identifying The Default Java Version Used For Generating Ireport?

Answer :

When iReport designer is the use of the default Java set up for the environment, opening a command line and executing the following command could help – java-version.

IBATIS Interview Questions
Question 30. What Is The Command Line For Setting Jdkhome Specifically For Ireport?

Answer :

When the jdkhome is set specially for the iReport, establishing a command line and going to the bin directory inside the indexed directories within the putting for executing the command  java-version could help figuring out the java model.

Question 31. How To Change The Version Of Java Used By The Ireport?

Answer :

To trade the model of Java used by iReport, the subsequent setting needs to be introduced or up to date. <irepor-install-directory>/fonf/ireportpro.Conf or <ireport-install-directory>/ireport/and so forth/ireportpro.Conf. The use of the command line would rely on the set up made.

Question 32. What Is The Command Line For Changing The Version Of Java Used By The Ireport?

Answer :

The command line for changing the model of Java utilized by the iReport is jdkhome=”C:Program FilesJavajdk1.7″

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Question 33. What Are The Restrictions For Using Command Line For Changing The Version Of Java Used By Ireport?

Answer :

User ought to make sure that the command line does not have any hash at the beginning of the road after it is up to date. Because in such case it might no extra be command line however would come to be comment best. 

Java Struts Interview Questions
Question 34. What Is The Difference Between Ireport And Jasperreport?

Answer :

Basically iReport is the file fashion designer and JasperReport is the reporting engine.

Question 35. How Are Jasperreports And Ireports Created?

Answer :

Jasper Reports are created manually the usage of jrxml document and compiling it. On the opposite hand iReport offers one the extra person-pleasant environment for growing reports.