Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
MySQL statements for extending the database to incorporate new facilities
Deliverables for submission
You must submit the following deliverables in the Assignment Dropbox in Blackboard by the stated FMA submission deadline for your class:
A single zip file named yourusername_dtfma.zip containing the deliverables specified below.
Note: The zip file must be submitted in .zip format. Other formats (such as .rar) are not acceptable and will not be marked.
1. The queries that you produced for (3) above. Each query should be in a separate .txt or .qbquery file named yourusername_qryx (replacing yourusername with your ITS username and x with the query number.
2. A report covering the requirements listed in (5) above. The report should be submitted as either a Word or .pdf document and named yourusername_dtfma_report (replacing yourusername with your ITS username).
Sequential File Organisation The most necessary way to organise the collection of records in a file is to use sequential Organisation. Records of the file are stored in series
Define single valued and multivalued attributes. Single valued attributes: attributes with a single value for a particular entity are known as single valued attributes. M
multidimensional data model
State about the Tables- DBMS Data is stored in columns and rows (much like a spreadsheet -main difference is how data is organised). Every row in a table is known as a record
Process-oriented decompositions Process-oriented decompositions divide complex process, task or function into simpler sub processes until they get simple enough to be deal
Define the phases of two phase locking protocol Growing phase: a transaction may get locks but not release any lock. Shrinking phase: a transaction might be release locks bu
E-R model uses this symbol to represent weak entity set ? A Doubly outlined rectangle symbol is used to represent weak entity set.
Object-based Models: Use objects as key data representation components . Examples:- Entity-Relationship Model: It is a collection of real world objects known as entitie
State the Design of Associations Before designing associations, it is essential to know the way they are used. For this, analysis of association traversals is required. It is
explain multi key file organisation
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd