Database functions-system development life cycle
Write a short on the six database functions which occur during the systems development life cycle?
Expert
The enterprise modeling that analyzes the present data processing. Conceptual data modeling which identifies attributes, entities, and relationships. The logical database design is identifies data security and integrity requirements. The physical database definition and designs which defines database to DBMS. The database implementation that installs and alters data from previous systems. Database maintenance that fixes mistakes in the database and database applications.
Explain the difference between ARRAY and STACK in Data Structures?
States the term Volatile temporary tables.
Illustrate the term data mart. What do you mean by it?
Elucidate how many ways you make ports?
Does the minimum spanning tree of a graph provide the shortest distance in between any of two gives nodes?
Explain what is meant by the Drill up/down/by/through?
Illustrates the way to save space while inserting rows monotonically?
Illustrates storing of data in stored procedures increase the access time?
Sustainability: Cloud computing consumes very less energy and resources than a sophisticated IT infrastructure. It helps in better sustainability of the organization.
Write down a brief note on the differentiation between informatics8x and 7x and what is newest version?
18,76,764
1925565 Asked
3,689
Active Tutors
1413751
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!