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Write down the reasons for Failure of Water Fall Model.
What do you mean by primary goal of normalization? How the concepts of functional dependency and multi are valued dependency related with the normalization? Give an illustration for the same.
Illustrate the responsibilities of the Database Administrator (or DBA)?
What is user acceptance testing? Describe various testing in user acceptance testing. Why is it essential?
Consider a relational database regarding hotels, customers (or guests) and their bookings which is maintained by an online hotel booking company.
Describe the various phases involved in waterfall life cycle.
Consider the given employee database, where the primary keys are underlined. Give an expression in the SQL for each of the given queries:
Illustrate the key properties of long duration transactions? How does the concurrency protocol influence the long duration transactions?
List all the four significant differences between the file-processing system and DBMS.
Define the connected components of a Graph. For the graph shown below provide the adjacency list.
Describe firstfit and bestfit approaches of the dynamic memory management.
Apply the Dijkshtra’s algorithm to determine the shortest path between s and t in the given graph.
Write down an algorithm to assess a postfix expression by using the stack.
Write down the uses of Distributed Databases. Explain. Write down the features of the heterogeneous services.
What do you understand by the term partition algorithm? Illustarte with the aid of appropriate illustration.
Write down comprehensive notes on WML Script Operators and Expressions. Illustrate out WML Script Standard and Lang Library functions with appropriate illustrations.
Illustrate out the term CRP (Customer Routing Point). Discuss the construction of telephone network.
Provide a comprehensive description of ALOHA protocol. What do you understand by the term traffic engineering? Illustrate out the five (5) step process of traffic engineering.
Elucidate the significant configurations of 8086 microprocessor. Sketch and illustrate the block diagram of 8051 microcontroller.
What do you understand by the term symmetric key cryptography? Illustrate one symmetric key algorithm.
Illustrate the various database applications employed in Linux. Write down the uses of digital signatures? How can it be created.
What is normalization? Explain 1NF, 2NF, 3NF with examples?
Write down the different types of partitioning methods. Discuss in detail. Illustrate out the concept of Type Inheritance and Hierarchies with illustrations. Also discuss multiple inheritances.
Write a program in FOXPRO to determine the average of any ten numbers.
Discuss and describe the classification of DBMS based upon location of database. Illustrate out the term functional dependency. Provide examples. Also describe 1st, 2nd and 3rd normal Forms.