What is cost benefit analysis (cba)?

994

Give some difference between oltp and olap.

1008

Explain what are components of reportnet?

972

What are the data types present in bo? What happens if we implement view in the designer n report?

934

What is the difference between drill through and masterdetail reports?

1160

What is an er diagram?

1048

Explain difference between snow flake and star schema. What are situations where snow flake schema is better than star schema to use and when the opposite is true?

1024

What are modeling tools available in the market?

977

What is difference between query studio and report studio?

1088

What is the use of tabular model, tabular sql, tabular reference in real time application?

959

Explain what is full load & incremental or refresh load?

984

What is the difference between power center and power mart?

1020

Explain what is a staging area? Do we need it? What is the purpose of a staging area?

961

How would you declare an inline css to format the table with a background color of yellow and give the table cell a right margin of 10 pixels?

937

Explain what are data marts?

1120