In a relational database Study guides, Class notes & Summaries

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? Sequ...

WGU C207 OA Partial Tt Ques And Ans With Newly Updated notes. WGU recording resource: Link Redit notes on how to pass tasks: link Studocu Task Examples: link Paper template: MBA in 19 days notes: urse_mega/ Quizlet cards OA 2018: Link C207 module liks ================================================================================== Module 1/2: Analytics: is the discovery, analysis and communication of meaningful patterns in data Big Data: is a massive amount of data that is diff...

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 were data r...

MISY 5335 Questions and Answers Already Passed Why Use a Database? Databases are essential for organizing and managing information efficiently. The relational database is the most common type, although nonrelational databases (popular in online platforms like Facebook and Twitter) are increasingly prevalent. What are the Issues with Using Lists? Using lists can lead to problems when making modifications, such as inconsistencies in data updates. Modification Issue Occurs when stori...

WGU D426 Objective Assessment (Latest 2024/ 2025 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A Q: Data Type INT stores integer values. DECIMAL stores fractional numeric values. VARCHAR stores textual values. DATE stores year, month, and day. Q: Database Design Answer: Analysis Logical design Physical design Q: Analysis Phase, Conceptual Design, Entity-Relationship Modeling (Database Design) Answer: This phase speci...

What is a relational database? - correct answer A relational database contains related tables, and these tables can be linked together based on the relationship between the fields in two or more tables Each table in a relational database contains _______ _______ and contains a _______ of intersecting rows and columns of data - correct answer one concept; series SAP BusinessObject has created _______________ to report with relational databases. - correct answer Crystal ___________ is a r...

What is a relational database? - A relational database contains related tables, and these tables can be linked together based on the relationship between the fields in two or more tables Each table in a relational database contains _______ _______ and contains a _______ of intersecting rows and columns of data - one concept; series SAP BusinessObject has created _______________ to report with relational databases. - Crystal ___________ is a relational database used to store and report on yo...

WGU D426 (Latest 2023/ 2023 Update) Data Management Foundations Exam| Guide with Questions and Verified Answers|100% Correct| Grade A Q: What does SQL stand for? Answer: Structured Query Language. Q: What can SQL statements do? Answer: Read and write data, create and delete tables, and administer the database system. Q: What is big data? Answer: Massive volumes of online data, often with poorly structured or missing information. Q: What is NoSQL? ...

Test Bank for Accounting Information Systems 16e 16th Edition by Marshall B Romney, Paul J. Steinbart. Full Chapters test bank are included - Chapter 1 to 24 PART 1: CONCEPTUAL FOUNDATIONS OF ACCOUNTING INFORMATION SYSTEMS Accounting Information Systems: An Overview Overview of Transaction Processing and Enterprise Resource Planning Systems Systems Documentation Techniques PART 2: DATA ANALYTICS Relational Databases Introduction to Data Analytics in Accounting Transforming Data Data A...

TYPICAL QUESTIONS & ANSWERS OBJECTIVE TYPE QUESTIONS Each question carries 2 marks. Choose the correct or best alternative in the following: Q.1 In the relational modes, cardinality is termed as: (A) Number of tuples. (B) Number of attributes. (C) Number of tables. (D) Number of constraints. Ans: A Q.2 Relational calculus is a (A) Procedural language. (B) Non- Procedural language. (C) Data definition language. (D) High level language. Ans: B ...