Insy 3304 database exam 1 - Study guides, Class notes & Summaries

UTA INSY 3304 - Exam 2 - Chapter 7&9 Latest 2023 Graded A Data definition language DDL Data manipulation language DML CREAT SCHEMA AUTHORIZATION Creates a database schema CREATE TABLE Creates a new table in the user's databse schema NOT NULL Ensures that a column will not have null values UNIQUE Ensures that a column will not have duplicate values PRIMARY KEY Defines a primary key for a table FOREIGN KEY Defines a foreign key for a table DEFAULT Defines a default value for a column ( whe...

INSY 3304 DATABASE EXAM 1 QUESTIONS WITH 100 VERIFIED ANSWERS ...

INSY 3304 Database Exam 1 Questions and Answers |100% Pass Data - Answer-Raw facts or facts that have not yet been processed to reveal their meaning to the end user. information - Answer-the result of processing raw data to reveal its meaning. What are the components of a database system environment? - Answer--Computer -Peripherals -Operating System -DBMS Software -Application programs and utilities software (GUI) -Systems administrators -Database administrators -Database designers ...

INSY 3304 EXAM 1 WITH QUESTIONS AND 100% VERIFIED ANSWERS...

INSY 3304 Exam 1 Study Guide with Complete Solutions A _______ is anything about which data are to be collected and stored. - Answer-entity A ________ is bidirectional. - Answer-relationship Database designers determine the data and information that yield the required understanding of the entire business. - Answer-False In an SQL-based relational database, each table is dependent on every other table. - Answer-False An operational database is sometimes referred to as an enterprise databas...

INSY 3304 Exam 1 Review Study Guide with Complete Solutions Data - Answer-Raw facts that must be formatted for storage, processing, and presentation Information - Answer-The result of processing raw data to reveal its meaning Knowledge - Answer-The body of information and facts about a specific subject Data Management - Answer-A discipline that focuses on the proper generation, storage, and retrieval of data Database - Answer-A shared, integrated computer structure that stores a collectio...

INSY 3304 CH 3 EXAM STUDY GUIDE WITH COMPLETE SOLUTIONS If a foreign key contains either matching values or nulls, the tables that make use of such a foreign key are said to exhibit ________ integrity. - Answer-Referential The use of a(n) ________ relationship ensures that two entity sets are not placed in the same table when they should not be. - Answer-1 : 1 A relational operator that yields all rows in one table that are not found in the other table is the ________ operator. - Answer-d...

INSY 3304 Exam 1 Questions and Answers A _______ is anything about which data are to be collected and stored. - ANSWER-entity A ________ is bidirectional. - ANSWER-relationship Database designers determine the data and information that yield the required understanding of the entire business. - ANSWER-False In an SQL-based relational database, each table is dependent on every other table. - ANSWER-False An operational database is sometimes referred to as an enterprise database. - ANSWER-Fal...