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Explain the term - Handling Boundary Condition
These are some circumstances that to be handled in any system initialization and termination.
Creation of Indexes Automatically: When a primary key or Unique constraint is show in a table definition then a unique index is formed automatically. Manually: User can
Describe how you can simplify Operations. To simplify operation, one should use inheritance, where possible to use, to reduce the quantity of distinct operations. Introduce new
#what is cursor its uses ? Explain it
Problem Explain at least five relational algebraic operators with a suitable example. Note: All the above descriptions should be done by taking at least two examples from ou
1. Staff (staffID --> availabilityID) 2. Services (servicesID --> itemBasedID --> timedBasedID) 3. TimedBased (timedbasedID--> priceid) 4. Clients (clientId, serviceId-->
List the set operations of SQL? 1) Union 2) Intersect operation 3) The except operation
In which relational modes, cardinality is termed? Answer : Cardinality is termed in a number of tuples relational modes.
Physical Database Design Issues The database design includes the process of logical design with the use of E-R diagram, normalisation, etc., followed by the physical design.
Use the IRIS dataset that comes with Weka to compare the classification performance of the following algorithms. 1. NaiveBayesSimple 2. MultiLayerPerceptron J48 (
What is a hash index? A hash index organizes the search keys, with their associated pointers, into a hash file structure.
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