D427 database - Study guides, Class notes & Summaries

DATABASE MANAGEMENT APPLICATIONS WGU D427 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)|ALREADY GRADED A+ 2024

D427 - Database Management Applications review course requirement exam update

D427 200 Multiple Choice Questions on Relational Database Concepts WGU 202324

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...

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...

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

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? ...

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

WGU D427 DATABASE MANAGEMENT APPLICATION ACTUAL PRE- ASSESSMENT AND OBJECTIVE ASSESSMENT EXAM|LATEST UPDATE |VERIFIED EXAM QUESTIONS AND CORRECT ANSWERS ALL GRADED A+|GUARANTEED SUCCESS A ____ is a column, or group of columns, used to identify a row. - ANSWER-Primary key A ____ consists of a single column. - ANSWER-Simple primary key A ____ key consists of multiple columns. - ANSWER-Composite primary All primary keys columns are necessary for uniqueness. When any column is remov...