DWQA Questions

DWQA Questions › Category: Database
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Do you know what’s in your data lake?
OpenMedhat Elmasry asked 6 years ago • 
3068 views0 answers0 votes
Do you know what should be in your data lake?
AnsweredMedhat Elmasry asked 6 years ago • 
3918 views0 answers1 votes
Do you know where your data comes from and where it’s been in Data Lake?
OpenMedhat Elmasry asked 6 years ago • 
3220 views0 answers0 votes
What is data-flow diagram (DFD)?
OpenJoel Ringwald asked 7 years ago • ,
4219 views0 answers0 votes
What are the various elements of data design?
OpenMichael Flanagan asked 7 years ago • 
4402 views0 answers0 votes
What do you mean by data modeling?
AnsweredRoy M asked 7 years ago • ,
2745 views0 answers0 votes
Which of the given data constraints would be used to specify that the value of cells in a column must be one of a specific set of possible values?
AnsweredRoy M asked 7 years ago • 
2883 views0 answers-1 votes
What does spanning tree mean?
OpenRoy M asked 7 years ago • 
2852 views0 answers0 votes
What are the major data structures used in RDBMS, Network data model and Hierarchical data model?
AnsweredRoy M asked 7 years ago • 
25368 views0 answers-8 votes
What are the areas in which data structures are applied extensively?
OpenRoy M asked 7 years ago • 
3195 views0 answers0 votes
How do you explain data structure or what is data structure?
OpenRoy M asked 7 years ago • 
2547 views0 answers0 votes
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