Structured query language Study guides, Revision notes & Summaries

database model correct answers A database model is a conceptual framework for database systems, with three parts: 1. Data structures that prescribe how data is organized. 2. Operations that manipulate data structures. 3. Rules that govern valid data. relational model correct answers The relational model is a database model based on a tabular data structure. The model was published in 1970 by E. F. Codd of IBM and released in commercial products around 1980. The data structure, operations, and...

Cloud Service Providers (CSP) - ANSWERSGoogle, DropBox, and Microsoft are company examples of what type of providers? Structured Query Language (SQL) - ANSWERSUsing data visualization instead of _______________________, makes business programming much easier to understand. Can be described as computer applications that change data into significant, meaningful information that helps organizations make better decisions. - ANSWERSBusiness Intelligence Database Management Systems (DBMS) - A...

Chapter 3: Structured Query Language (SQL), Questions with accurate answers. Graded A _______________ is not a complete programming language; rather, it is a data _______________ - structured query language (SQL); sublanguage Each updated version of SQL adds new features or extends existing SQL features, including SQL support for _______________ - Extensible Markup Language (XML) SQL has also been endorsed as a standard by the _______________ - International Organization for Standar...

WGU Data Management - Foundations - D426 Exam Questions and Answers Which requirement within large, complex databases ensures users have limited access to the database? Recovery Performance Authorization Confidentiality - Answer-Authorization Which design type specifies database requirements without regard to a specific database system? Physical design Conceptual design Logical design Abstract design - Answer-Conceptual design 3. What characterizes the rules of relational databases...

Certified Coding Specialist (CCS) Final Exam Prep Questions and Answers Latest Updated 2024/2025 | Scored A+. Diagnostic-related groups (DRGs) and ambulatory patient classifications (APCs) are similar in that they are both: a. Determined by HCPCS codes b. Focused on hospital outpatients c. Focused on hospital inpatients d. Prospective payment systems - correct answer d. Prospective payment systems ** Both are types of prospective payment systems (Casto and Forrestal 2015, 6). A patient ...

What Act made it possible for CMS to deny reimbursement for substandard healthcare services provided to Medicare and Medicaid beneficiaries? - Answer- Consolidation Omnibus Budget Reconciliation Act of 1985 In order for patient's medical record to be considered as de-identified, which element would need to be removed? - Year of service - discharge diagnosis - Universal Resource Locator - Physician's name - Answer- Universal Resource locator CMS transfer policy generally results in a:...

data Numeric, textual, visual, or audio information that describes real-world systems scope, format, and access 3 ways data can vary scope the amount of data produced and collected format describes that data may be produced as numbers, text, image, audio, or video access describes that some data sets may be private while others are made publicly available analog historically, most data was ____, encoded as continuous variations on various physical media digital Today, data is mostly...

WGU Data Management - Foundations - D426 Exam Questions And Answers 100% Solved Which requirement within large, complex databases ensures users have limited access to the database? Recovery Performance Authorization Confidentiality Authorization Which design type specifies database requirements without regard to a specific database system? Physical design Conceptual design Logical design Abstract design Conceptual design 3. What characterizes the rules of relational databases? -They are logical ...

DB Administrator correct answers Secures the database from un-authencated access. DB Designer correct answers Determines the format and the structure of the database DB Programmer correct answers Develops programs or applications that will use the database DB Users correct answers Consumers of the data no the Database. Can access the DB through the app or query the database directly. Transactions correct answers - Ensures transaction are process completely or not at all - Prevents ...

Certified Coding Specialist (CCS) Final Exam Questions and Answers Latest Updated 2024/2025 | Scored A+. A patient is treated for esophageal varices with hemorrhage due to cirrhosis. The diagnostic codes that would be assigned are: I85.01 Esophageal varices with bleeding I85.11 Secondary esophageal varices with bleeding Certified Coding Specialist (CCS) Final Exam Prep Questions and Answers | Latest Updated 2024/2025 | Scored A+ K74.60 Unspecified cirrhosis of liver - correct answer d. K7...