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Map the following E-R model in the relational schema, concisely outlining the procedure and clearly showing the relation names, primary keys, attributes and foreign keys.
Discuss and describe the two (2) critical factors which can influence success with application of data mining technology.
Illustrate out the main objectives of parallel database system. In specific, discuss two (2) kinds of parallelism typically found in relational database system. Use diagram to demonstrate your discu
Illustrate the main advantages of the object-oriented database systems (OODBMS) which, in your estimation, have contributed to OODBMSs’ popularity in current years. Your discussion must compri
Explain the advantages of a query language. Write down the characteristics of SQL.
What do you mean by relational data integrity? How do you filter records in SQL?
Explain best-case, worst-case and average-case complexity of the algorithm in detail. What is time-space trade off?
What do you mean by row-major and column-major order?
Describe in detail the Linked representation and Array representation of Binary Tree.
Write down the difference between Postfix and Prefix notation.
Write down at least five major features of Supercomputer. Illustrate what you understand by the “Worm”?
Describe different methods of Data Protection and Recovery.
What is Enterprise Resource Planning? Explain in detail.
Illustrate out that what is a computer, provide four anatomies of Personal Computer and list all five (5) components of System unit.
Which security service isn’t a goal of the cryptographic systems? Why would you not contemplate the employ of One-Time Pad Cipher for large messages?
What is the main difference between virus and worm? What combination of backup strategies offers the fastest backup creation time?
Write down the drawbacks of simplex protocol. Write down the four services of transport layer. Explain them in detail.
Describe the Binary and Manchester encoding techniques with suitable example.
You’re looking for software to manage your library more efficiently. Illustrate out three (3) advantages and three (3) disadvantages of purchasing the pre-written software package for that pur
Apart from computer viruses, briefly illustrate out two (2) other security problems which emanate from the Internet.
Your Library is presently offering access to the Internet for its subscribers on fee paying basis. Subscribers should make a booking for each slot of 1 hour in advanced and log book is employed for
There are different data mining methods dealing with diverse types of problems. Give illustration of any three methods which could be used in the supermarket.
Illustrate out the following terminologies with regard to Distributed Database.
Illustrate out three (3) problems associated with implementation of data warehouse.