Management Information Systems MANAGING THE DIGITAL FIRM, 12TH EDITION GLOBAL EDITION Chapter 6 FOUNDATIONS OF BUSINESS INTELLIGENCE: DATABASES AND INFORMATION MANAGEMENT Management Information Systems CHAPTER 6: FOUNDATIONS OF BUSINESS INTELLIGENCE: DATABASES AND INFORMATION MANAGEMENT Learning Objectives • Describe how the problems of managing data resources in a traditional file environment are solved by a database management system • Describe the capabilities and value of a database
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indicates that the facts have not yet been processed to reveal their meaning. a. data b. dictionary c. raw d. information correct: c 2 Processed data, or ________, can be used as the foundation for decision making. a. information b. DP c. raw data d. queries correct: a 3 Raw data must be properly ________ for storage, processing, and presentation. a. sorted b. grouped c. formatted d. arranged correct: c 4 What is a key characteristic of knowledge? a. "new" Knowledge can be derived from "old" knowledge
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Jonathan Hindman PT2520 Chapter 4 10/18/13 Cardinality: Cardinality refers to the number of allowed instances of a relationship. In the usual cardinality of one to many, for instance, each record on the one side can have zero to any number of records on the many side. Cardinality can be more specific however. Each patron at a library can have only 20 items checked out at once. This has a cardinality of 0 to 20. Composite keys: In database design, a compound key is a key that consists of 2
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database in-house to suit their business needs. The company uses Oracle, SQL, and Microsoft Access. The company asked me to develop a helpdesk database using SQL and Microsoft Access. The server-based database that the company uses is the Structured Query Language (SQL) Server to run security. One of the draw backs of the server is that it has many security problems that constantly need to be patched. These patches are important to keep integrity of the data and security and should be scheduled to
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Chapter 7 Managing Data Resources True-False Questions | |The benefits of a DBMS are immediately tangible. | | | | | |Answer: False Difficulty: Easy Reference: p. 234 | |
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a weekly analysis for the Windows servers in your data center. The command should run as a scheduled job and report any available patches for the Windows Server 2008 R2 operating system, Internet information services (IIS) Web server, or structured query language (SQL) server that have not been installed. Which tool would be the best choice?. MBSA command line interface 2. You like the way MBSA presents scan results but you need to scan for vulnerabilities in older Windows products, including
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and quick understanding of databases, RDBMS and related jargon such as triggers, replication, procedures etc. •A clear understanding of how SQL works. •Lots of examples with SQL using MySQL that make understanding the process of contructing SQL queries easy and also using MySQL and to illustrate the mechanism of storing and retrieving information from databases. (If you find any errors, please send me an email and I'll promptly set it right. If there's something you'd like to see here let me
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Ch. 5. Moore's Law and More: Fast, Cheap Computing, Disruptive Innovation, and What This Moore's Law definition: Chip performance per dollar doubles every eighteen months. Moore’s Law applies to chips—broadly speaking, to processors and chip-based storage. Microprocessor is the brain of a computing device. It’s the part of the computer that executes the instructions of a computer program. For processors, Moore’s Law means that next generation chips should be twice
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relational database. Each table will have its own primary key, which will help to connect to each table when needed and also uniquely identify each table. In order to design the database we will use Microsoft access platform. We will use structured query language as the language to create, update, delete and modify the database. We will also normalize the database by following normalization rule. This will help to avoid any structure errors of tables. Paragraph 4: Timeline -Requirement collection and
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(MBSA) is a tool that will provide an assessment of the Windows Server 2008 security configuration. It will scan for Windows administrative vulnerabilities, weak passwords, Internet Information Server (IIS) administrative vulnerabilities, and Structured Query Language (SQL) administrative vulnerabilities. A detailed report of the findings will be generated in the order
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