Flat files - Study guides, Class notes & Summaries

CONFIDENTIAL THIS PAPER CONSISTS OF 6 PAGES. INSTRUCTIONS FOR A PORTFOLIO WITH ASSESSMENT INFO TOOL ON MYUNISA PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY BEFORE ANSWERING THE EXAMINATION QUESTIONS. 1. The examination question paper counts 50 marks. 2. ANSWER ALL the questions. 3. The duration of the examination is 2 hours. Your portfolio opens 8 February 2021 at 08:00 and must be submitted via myUnisa on 8 February 2021 on or before 10:00 (Central African Time). 4. This ...

PL-300 Exam Questions and Answers (Graded A)PL-300 Exam Questions and Answers (Graded A)PL-300 Exam Questions and Answers (Graded A)PL-300 Exam Questions and Answers (Graded A) You plan to get data for a PBI 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 types should you recommend? - ANSWER-OneDrive for Business SharePoint - Team...

WGU C170 - Data Management – Applications Exam Elaboration |100% Correct| Domain In data modeling, the construct used to organize and describe an attribute's set of possible values. Primary key (PK) An identifier composed of one or more attributes that uniquely identifies a row. Also, a candidate key selected as a unique entity identifier. A minimal superkey. Key One or more attributes that determine other attributes. Determination The role of a key. In the context of a databas...

WGU C175 Final Exam Review Solution guide_2022 Flat Files a file having no internal hierarchy Hashed Files A file that has been encrypted for security purposes. Heap File An unsorted set of records. Information The transformation of raw data into useful facts. Punch Card A card that is perforated and can hold commands or data. Structured Data Information with a high degree of organization. Unstructured Data Information that does not have structure (such as text) Binary Relatio...

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL FINAL EXAM LATEST VERSIONS 100 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+ What is a broad definition of data? - ANSWER Raw facts that are captured on printed or digital media What are data? - ANSWER Facts that are collected and store...

WGU C175 Pre-Assessment What is a broad definition of data? - ANSWER Raw facts that are captured on printed or digital media What are data? - ANSWER Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? - ANSWER It does not follow a data model. Which is true about flat files? - ...

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...

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 files

Fundamentals of Nursing The Art and Science of Person Centered Care 10th Edition By Potter Complete Chapter 1-47. The nurse is preparing to insert a urinary catheter. The nurse is using open gloving to apply the sterile gloves. Which steps will the nurse take? (Select all that apply.) a. While putting on the first glove, touch only the outside surface of the glove. b. With gloved dominant hand, slip fingers underneath second glove cuff. c. Remove outer glove package by tearing the package op...

file structure the format that data is arranged and stored in a file. flat files Files having no internal hierarchy heap files Files containing an unsorted set of records that are uniquely identified by a record id which allows them to be inserted or deleted using that id. index files Files containing an unsorted set of records that are uniquely identified by a record id which allows them to be inserted or deleted using that id. hashed files Files which use a hash function to decide where ...