Flat files - Study guides, Class notes & Summaries

5 components of an information system 1. Hardware 2. Software 3. Data 4. Procedures 5. People Examples of hardware desktop computers laptop computers mobile phones tablet computers e-readers storage devices, such as flash drives input devices, such as keyboards, mice, and scanners output devices such as printers and speakers Less traditional, but becoming more computerized: automobiles refrigerators beverage dispensers digital device Devices that processes electronic si...

PL - 300 Microsoft Power BI Data Analyst Practice Questions with Complete SolutionsPL - 300 Microsoft Power BI Data Analyst Practice Questions with Complete SolutionsPL - 300 Microsoft Power BI Data Analyst Practice Questions with Complete Solutions You plan to get data for a Power BI dataset from flat files. You need to select a location for the files. The location must provide the ability to configure scheduled refresh for the dataset by using Microsoft 365 credentials. Which two location ty...

WGU C175 Pre-Assessment Multiple Choice w/ Pictures Latest Update Graded A+ c What is a broad definition of data? A.) Alphanumeric combinations that can be captured on media that a computer can read B.) Any information that can be transferred from print to digital C.) Raw facts that are captured on printed or digital media D.) Numbers that are captured on digital media b What are data? A.) Facts that have been organized in a meaningful way B.) Facts that are collected and sto...

What is a broad definition of data? - correct answer Raw facts that are captured on printed or digital media What are data? - correct answer Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? - correct answer It does not follow a data model. Which is true about flat files? - correct answer They contain no internal hierarchical organization. Which technology has no internal hierarchy? - correct answer Flat files How w...

WGU C175 Study Questions and Answers 100% Accurate WGU C175 Study Questions and Answers 100% Accurate WGU C175 Study Questions and Answers 100% Accurate Flat Files - ANSWER-a file having no internal hierarchy Hashed Files - ANSWER-A file that has been encrypted for security purposes. Heap File - ANSWER-An unsorted set of records. Information - ANSWER-The transformation of raw data into useful facts. Punch Card - ANSWER-A card that is perforated and can hold commands or...

ACC 300 Exam 2 Questions & Answers 2024/2025 Flat file database - ANSWERSa traditional data file storage system traditional debit/credit, journal ledger AIS architecture Data files are owned or only used by specific application programs Drawbacks of Flat Files databases - ANSWERSDatas storage: data redundancy results in multiple data collection actions and duplication Data updating: requires significant coordination across user groups Currency of Information: outdated data if updat...

What is a broad definition of data? - Raw facts that are captured on printed or digital media What are data? - Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? - It does not follow a data model. Which is true about flat files? - They contain no internal hierarchical organization. Which technology has no internal hierarchy? - Flat files How were data retrieved before database management systems? - Sequentially from simple fil...

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS)LATEST 2023|ALREADY GRADED A+ 2 What does modality refer to? How does it appear on ER diagram? - ANSWERRefers to the MINIMUM number of times an instance in one entity can be associated with instance of another entity (minima) Appears as a 0 or 1 on the relationship line, next to cardinality What is an important ...

What is a broad definition of data? - Raw facts that are captured on printed or digital media What are data? - Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? - It does not follow a data model. Which is true about flat files? - They contain no internal hierarchical organization. Which technology has no internal hierarchy? - Flat files How were data retrieved before database management systems? - Sequentially from simple fil...

WGU C175/d426 Data Management Foundations Final Exam Study Review Solutions Basic key words What is a broad definition of data? Raw facts that are captured on printed or digital media Which technology has no internal hierarchy? Flat files How were data retrieved before database management systems?Sequentially from simple files In which two ways does a database management system environment increase effectiveness in working with data? - It enables data sharing, - It permits storage of va...