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construct a B+ tree for the following set of key value (2,3,5,7,11,19,23,29,31) in ascending order where the pointers that will fit in one node is as follows:A. four B. six C. eigh
Explain the main advantages of DBMS over File Oriented System ?
What are the two approaches to store relations in distributed database? a) Replication b) Fragmentation
A B-tree of order how much children m has maximum ? m has maximum m mchildren in a B tree.
OBJECTIVES After going through this unit you should be capable to: Explain the File Based system and its limitations; Explain the structure of DBMS; Explain the
Which model is record based logical model? Network Modelis basically known as record based logical model.
Give the general form of SQL query? Select A1, A2............., An From R1, R2..............., Rm Where P
Describe Interfaces for the DBA? Interfaces for the DBA - Most database systems holds privileged commands which could be used only through the DBA's staff. These involves com
Describe Parameteric end users? Parametric end users might be given update access, but are commonly not permitted to change the structure of data.
What is the most significant feature that does not directly map into programming language structures? Why? Association, since there are complex types of association, like as qu
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