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This paper is two pages long, about IAFIS/NGI databases (Integrated Automated Fingerprint Identification System-Next Generation Identification) utilized by criminal investigators on a daily basis. You should conduct research on this database. Use the most current sources as the data for this database changes rapidly. For this paper you should, conduct a research and
1. Identify the mission statement of the database, what is its role in law enforcement
2. Identify the features of the database, using facts and data. For example, what data is in the database, how many entries, what type of information, how is it accessed, etc? You should conduct significant research in this section
3. How does this database assist investigators?
Discuss the advantages of a database management approach to the file processing approach? Give examples to illustrate your answer. Outline the benefits and limitations of the relational database model for business applications today
Write the procedure named Get_frequencies which constructs character frequency table. Input to procedure must be a pointer to the string, and pointer to array of 256 doublewords.
What is the order P of the B+-tree if B+-tree access structure on the key is constructed? What is the number of leaf-level blocks needed if blocks are approximately 69% full (round up for convenience)?
Explain the content of this document in natural language;Design the graph representation of document;
Advice given to managersThe storage system that best fits the needs of the companyReasons why this is the best storage system.
Write the VBScript code that initializes all the variables in the numArray(100) to the value numArray(0)=1, numArray(1)=2,&#-123;,numArray(100)=101
What are the key components of a data governance program? What are four reasons why data quality is important to an organization? Describe the key steps to improve data quality in an organization.
Choose 2 enterprises(businesses, corporations, companies, institutions) from one or more economic, organizational, institutional or industrial sector of interest to you. See the Appendix for suggestions and examples.
What functional dependencies can you conclude from the data above and what is the highest normal form R is in?
1. explain the concept of physical data independence and its importance in database systems2. explain what problems are
How a system could improve efficiency? How a system could improve accuracy? How sales of individual items would be entered? How the database would store the data compared to the current spreadsheet method?
You have been given the following specifications of a simple database for a netball association that keeps record of players, teams and matches.
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