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- SAP Webi Interview Questions
- SAP Business Object Webi Developer Interview Questions & Answers
- SAP Webi Interview Questions Part -1
SAP Webi Interview Questions
Wisdom jobs SAP Business Object Webi Developer Interview Questions and answers have been framed specially to get you prepared for the most frequently asked questions in many job interviews. All the best in your job search. Question 1. Answer : Analytical reports Operational Reports Dashboards. Question 2. What Is A Dashboard? Answer : A collection of summarized reports is called dashboard. In other words a dashboard is simply an organized way to look at several KPIs at once.
Question 3. What Is A Hierarchy? Answer : Group of related dimension objects is referred to as dimension hierarchies. An example of a dimension hierarchy is Geography, which can consist of City, Region, and Country. Hierarchy is an ordered series of related dimensions, which can be used, in multidimensional analysis Good examples of hierarchy are geography and time. Question 4. Question 5. Web Intelligence has a great caching mechanism for documents that have already been viewed.
Using Cache improves the load time of documents; however there are a few functions within Web Intelligence that will prevent the use of the Cache. Question 6. If So How? Answer : Yes, you would do that by enabling Data Tracking. Question 7. How Does Data Tracking Work? Answer : Data tracking follows the theme of formatting rules with a difference, that is, its formatting results are determined by comparing two different results. With data tracking, we can analyze changes over time and are able to track increments and decrements of changes along measures and dimension values.
Question 8. Question 9. Answer : It is used to do additional analysis It is used to do drill down on data It is used to analyze detail of data. Question Answer : A subquery is a just a query within a query, whereas a combine queries are two or more queries joined together to form a result set.
What Is A Universe? Answer : Universe is a semantic layer that shows provides users access to database in a business friendly way. Where Is Data Tracking Enabled?
Answer : By navigating to the Analysis toolbar and then to the Data Tracking tab, we will be able to adjust the data tracking options. Answer : We require a common value that the master report can pass to the target report, which is the same as in merged data providers. The value needs to be in the same type for example, numeric to numeric object In this method, we require that the target report will have a prompt condition as part of its query filters; this prompt functions as the landing area of the value being passed from the master report.
How Does Web Intelligence Work? Answer : Web Intelligence provides business users an easy to use interactive and flexible user interface for building and analyzing reports on corporate data over the web, on secured intranets and extranets. The Web Intelligence software is installed by your administrator on a web server on your corporate network.
To use Web Intelligence from you local computer, you log into the business intelligence portal Info View via your Internet browser. Then, depending on your security profile, you can interact with the reports in corporate documents or edit or build your own documents using a Web Intelligence report panel or query panel. Answer : You can create or edit Web Intelligence documents using one of several tools:.
Answer : The Java Report Panel is designed for users who need more flexibility with designing report layout and defining formulas and variables. A graphical Formula Editor enables you to build formulas rapidly using drag-and-drop.
You can use Query — HTML to create new documents from scratch or edit the data providers in documents created using any of the other Web Intelligence tools. Once you have run the data providers to generate a standard report, you can leverage Web Intelligence On-Report Analysis features to format multiple reports, add formulas, and create variables. Answer : Designed for users who need to build basic reports, the HTML Report Panel provides query and report features in a simple wizard-like interface.
Each document is based on a single data source and can contain multiple reports, displaying different subsets of information. Answer : There are two ways to open a Web Intelligence document in edit mode:. What Are Data Providers? Answer : A data provider contains one or more queries that return data from a database. A query requests data from the database. If the data is available, then the requested data is returned by default in the form of a table which contains rows and columns.
When you build a query, you are creating a request for information from a database. A request can be very simple, for example; give me total sales in California for the first quarter of last year, or more complicated, for example; give me an average age of customers who bought sweaters during the spring television promotion in Paris. The Web Intelligence report panel presents the information available in the database as objects that have names and meanings familiar to you.
These objects are organized in a structure called a universe. You build data providers by combining objects in a universe. The universe translates the objects presented in your business language to SQL, and then sends the request for information to the database. Web Intelligence can generate SQL data providers of unlimited length. When the data is returned to the Web Intelligence report panel, it is presented in a table form, with columns that have the same names as the objects that you used in the query.
The data is arranged in rows. What Is Scope Of Analysis? Answer : The scope of analysis for a query is extra data that you can retrieve from the database to give more details on the data returned by each of the objects in a query. This extra data does not appear in the initial result document, but it remains available in the data cube, so you can pull this data in to the report to allow you to access more detail at any time.
This process of refining the data to lower levels of detail is called drilling down on an object. In the universe, the scope of analysis corresponds to the hierarchical levels below the object selected for a query.
For example, a scope of analysis of one level down for the object Year, would include the object Quarter, which appears immediately under Year. You can set this level when you build a query. It allows objects lower down the hierarchy to be included in the query, without them appearing in the Results Objects pane. The hierarchies in a universe allow you to choose your scope of analysis, and correspondingly the level of drill available. You can also create a custom scope of analysis by selecting specific dimensions to the Scope of Analysis pane.
Note: You cannot define a scope of analysis when working in Query Drill mode. Query Drill defines the scope automatically in response to drill actions. When you run the query, the dimensions included in the scope of analysis are returned to the cube for that document, but are not projected onto the reports that the document contains. They can be added to the reports at any time, without having to run the query again. Values for the dimensions in the scope of analysis can also be viewed by switching a report to Drill mode, and then drilling down to them from the values displayed on the report.
What Is An Ambiguous Query? Answer : An ambiguous query is a query that contains one or more objects that can potentially return two different types of information. In a universe, certain dimensions may have values that are used for two different purposes in the database. For example, the [Country] dimension in the query below can return two types of information:. The role that Country plays in this query is ambiguous. A country value can be either the country where a vacation was sold, or a country where a vacation is reserved.
One is existing information sales , and the other is future information reservations. To avoid ambiguities in a query, the universe designer identifies the different ways that objects can be used in the universe, and implements restrictions on how these objects can be combined.
These restrictions are called contexts. What Is A Context? Answer : A context is a defined group of objects that share a common business purpose. This business purpose is usually the type of information that these related objects represent. For example, a sales context is a grouping of all the objects that can be used to create sales data providers.
A reservations context is a grouping of all the objects that can be used in reservation data providers. Contexts are defined in a universe by the universe designer. You can combine any object within the same context to create a query. You can also combine objects in different contexts. If you use an object that is common to both contexts, Web Intelligence will try to determine the context that best fits the other objects in the query.
What Are Incompatible Objects? Answer : Sometimes it is not possible to use certain combinations of objects in data providers. This situation arises when objects bear no relationship to one another. These objects are called incompatible objects. For example, the Island Resorts Marketing universe contains the [Reservation Year] and [Revenue] objects, which are incompatible.
SAP Business Object Webi Developer Interview Questions & Answers
Question 1. Question 2. Question four. A Personal connection is created by using one person and can't be used by different customers. The connection information are stored in PDAC. LSI file. A shared connection may be used by different customers thru a shared server.
Define WEBI. Web intelligence is a solution that is specialized in supporting decisions related to queries, reports, and analysis. Abbreviation.
SAP Webi Interview Questions Part -1
Business object can be considered as integrated analysis, reporting and query for the purpose of finding a solution to some business professionals that can be helpful for them to retrieve data from the corporate databases in a direct manner from the desktop. This retrieved information can be presented and analyzed within a document that of business objects. The designer is a module related to Business Objects IS used by the designers for creating and maintaining universes. Universes can be considered as a semantic layer that can isolate the end users from the various issues that are technical and related to the structure of the database.
Dear readers, these SAP Webi Interview Questions have been designed specially to get you acquainted with the nature of questions you may encounter during your interview for the subject of SAP Webi. As per my experience good interviewers hardly plan to ask any particular question during your interview, normally questions start with some basic concept of the subject and later they continue based on further discussion and what you answer:.