my today paper
25 mcqs from past papers
What is transitive dependency? 2 marks[page no 46]
What is reverse proxy? 2 marks [page no 369]
Name of the authority who is recording Pest scouting data? 2marks [page no 333]
What is the ranking of the data source system?2 marks [page no 143]
Data profiling is a process of gathering information about columns, what are the purpose that it must fulfill? Describe briefly 3marks
What are the drawbacks of waterfall approach to developing a data warehouse? Write any two.3 marks [page no 284]
Why “Justification” is required in project planning?3 marks
Give the simple example of company name that using the DWH 3 marks
i) Financial Services/insurance
ii) Telecommunication
iii) Transportation
iv) Government
what is classification ? and use it in NEWS site give example? 5 marksIn Agri-DWH why trivial queries gives wrong results explain with examples. 5 marks
How gender guide is used if large number of records, gender is missing? 5 marks
Are these statements correct or incorrect also give the reason for either case 5 marks
- It is always easy to track the history any record has used Overwrite History
- STVDEV is a distributive aggregate
0 comments
Post a Comment