Suppose your client wants to ensure only specific users can create reports in query studio with other users creating reports using report studio. How can this be accomplished?
482Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
526Post New Data Warehouse General Questions
why we use dmr model in cognos report studio ? give me difference between dmr model and relational model.
Explain what is the extension of file to save template?
Explain the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs.
How to load the time dimension?
What is cost benefit analysis (cba)?
What is pre-emptive and non-pre-emptive?
What is surrogate key? Where we use it explain with example?
How to design file watch jobs?
What is batch processing?
What is the difference between power center & power mart?
What are the different models used in cluster analysis?
How do you define data block size?
Explain is fact table?
What are the stages that are required in data warehousing?
Explain what are the modules in power mart?
