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Question 1 Describe the following-
Question 2 Explain the following with suitable real time examples-
Question 3 Discuss the following with relevant examples-
Question 4 Describe the centralized and client / server architectures of DBMS
What is OCR? OCR (Optical Character Recognition) is a technology that enables you to change different types of machine-readable documents, like scanned paper documents, PDF fil
What are the advantages of embedded query language? Give an example of an embedded SQL query. Embedded query language - SQL could be implemented within two ways. It can be us
prototype of a distributed information system for a national car part retail outlet chain.
What is the use of keyword ISA? The use of keyword ISA is to show that a class is a specialization of another class.
What are the Constituents of File? Also elaborates all the possible file operations? A file is organised logically as sequence of record. These records are mapped onto disk blo
Text Processing: Use readLines to read SOU.txt into R. Create a vector called Pres containing the names of the presidents giving each speech. To do this, rst identify the lin
Question : (a) Data mining is one of the best ways to analyse data and using software method, hidden and unexpected patterns and relationships in sets of data can be extracte
Define multivalued dependency and 4NF. Ans: Multivalued Dependency - Assume R be a relation schema and let α ⊆ R and β ⊆ R. The multivalued dependency α →→β holds o
Three way to handle missing field val
What are the comparison operator in SQL? Comparison operator in SQL are =, LIKE and BETWEEN
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