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Question: Think about a file system on a disk that has both logical and physical block sizes of 512 bytes. Suppose that the data about each file is already in memory. For each of the three allocation strategies (contiguous, linked, and indexed), answer these questions:
1. How is the logical-to-physical address mapping accomplished in this system? (For the indexed allocation, assume that a file is always less than 512 blocks long.)
2. If we are currently at logical block 10 (the last block accessed was block 10 ) and want to access logical block 4, how many physical blocks must be read from the disk?
Write the algorithm (described informally) which takes as input NPDA A and determines whether the language of A is nonempty.
Certain points along the road, so that every house is within four miles of one of the base stations. Give an efficient algorithm that achieves this goal using as few base stations as possible.
Discuss how a database management system and data mining can help motor vehicle maintenance center improve its services, and what tables would be required in such a database.
Create an interactive Java program that illustrates the use of constructors, methods, loops and arrays.
Explain the different ways of implementing one to one relationships. Suppose you are maintaining information on offices and faculty.
The tax authorities working for many governments are often confronted with challenge of detecting tax evasion and fraud. Suppose you work at income tax department.
Create an algorithm to produce list of customers from Glad Rags Clothing Company's customer master file. Each record on customer master file contains the customer's number
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Create the entity relationship diagram for your project database based on the initial data requirements.
What factors and principles should the federal government take into account when considering indecency regulation issues?
Assume you have been assigned as manager on a assignment to develop a new application system for your business partner. You were given 2-weeks to construct a project plan and high level cost estimates.
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