Database management d427 - Study guides, Class notes & Summaries

The definition of how data in a database will be organized. ️ Schema The basis of interacting with databases can be defined using the CRUD acronym. What does CRUD stand for? ️ - Create - Read - Update - Delete What is the DATE datatype syntax? What is the DATETIME datatype syntax? ️ DATE: YYYY-MM-DD DATETIME: YYYY-MM-DD HH:MM:SS What does DECIMAL(3,2) indicate? ️ It will have 3 numbers before the decimal and 2 after. a series of commands stored on the database. This allows the...

WGU D427 DATABASE MANAGEMENT APPLICATIONS EXAM PRE-ASSESSMENT AND OBJECTIVE ASSESMENT | ACCURATE CURRENTLY TESTING EXAMS | ACCURATE AND VERIFIED FOR GUARANTEED PASS | LATEST UPDATE

WGU - D427 - Data Management - Applications – PreAssessment Questions and Answers Already Passed What is the primary purpose of a database management system (DBMS)? a. To increase data redundancy b. To provide a framework for data manipulation c. To manage and organize data efficiently d. To eliminate the need for data security Which of the following is an example of a relational database? a. MySQL b. Google Sheets c. Microsoft Word d. Adobe Photoshop What does SQL stand f...

D427 - Database Management Applications Exam Questions Schema The definition of how data in a database will be organized. - Create - Read - Update - Delete The basis of interacting with databases can be defined using the CRUD acronym. What does CRUD stand for? DATE: YYYY-MM-DD DATETIME: YYYY-MM-DD HH:MM:SS What is the DATE datatype syntax? What is the DATETIME datatype syntax? It will have 3 numbers before the decimal and 2 after. What does DECIMAL(3,2) indicate? ...

D427 WGU Database Management Applications COMPREHENSIVE QUESTIONS WITH VERIFIED ANSWERS NEWEST UPDATE

WGU D427 - DATABASE MANAGEMENT APPLICATIONS EXAM 2024 QUESTIONS AND CORRECT DETAILED ANSWERS

WGU D427 - Database Management Applications Questions and Answers 100% Correct

Data management applications D427 Question and answers already passed 2024 Data management applications D427 database model components data structure, operations, and rules relational model database model based on tabular data structure; used for banks, airline reservations big data characterized by unprecedented data volumes and rapidly changing data structures Set unordered collection of elements enclosed in braces {a,b,c} = {c,b,a} tuple ordered collection of eleme...

WGU D427 - Database Management Applications

WGU D427 - DATABASE MANAGEMENT APPLICATIONS EXAM 2024 QUESTIONS AND CORRECT DETAILED ANSWERS