Pentaho(Engineering > Computer Science And Engineering ) Questions and Answers
Question 1. What are the benefits of Data Integration?
The biggest benefit is that integrating data improves consistency and reduces conflicting and erratic data from the DB. Integration of data allows users to fetch exactly what they look for, enabling them utilizeand work with what they collected
Accurate data extraction, which further facilitates flexible reporting and monitoring of the available volumes of data
Helps meet deadlines for effective business management
Track customer's information and buying behavior to improve traffic and conversions in the future, thus advancing your business performance
All of these
Explanation:-
Answer: Option E. -> All of these
Question 2. What are the important features of Pentaho?
Pentaho is capable of creating Advanced Reporting Algorithms regardless of their input and output data format
It supports various report formats, whether Excel spreadsheets, XMLs, PDF docs, CSV files
It is a Professionally Certified DI Software rendered by the renowned Pentaho Company headquartered in Florida, United States
All of the above
Explanation:-
Answer: Option D. -> All of the above
Question 3. What are the steps involved in Dashboard creation include
Adding dashboard to the solution
Defining dashboard content
Implementing filters
All of the above
Explanation:-
Answer: Option D. -> All of the above
Question 4. What are the major applications comprising Pentaho BI Project?
Business Intelligence Platform
Dashboards and Visualizations
Reporting
All the above
Explanation:-
Answer: Option D. -> All the above
Question 5. What Kind Of Data, Cube Contain?
3 Fact fields
Time Dimension
2 Customer Dimensions
All of these
Explanation:-
Answer: Option D. -> All of these
Question 6. What are the Pentaho Report types?
Transactional Reports
Tactical Reports
Both A and B
None
Explanation:-
Answer: Option C. -> Both A and B
Question 7. What are the steps to Decrypt a folder Or file?
Right-click on the folder or file we want to decrypt, and then click on Properties option
Click the General tab, and then click Advanced
Clear the Encrypt contents to secure data check box, click OK, and then click OK again
All the above
Explanation:-
Answer: Option D. -> All the above
Question 8. What are the applications of Pentaho?
Suite Pentaho
BI Platform (JBoss Portal)
JFreeReport
All of these
Explanation:-
Answer: Option D. -> All of these
Question 9. You have created a physical table in the Physical Layer of the Pentaho Domain. How many business tables can be created to refer this physical table?