The Database Environment Which of the following types of databases are the most common? Enterprise Personal Department Workgroup Enterprise Personal Department Workgroup ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Which of the following is true for a relational database? Data is represented by tables. All of these It is difficult to access data. Complex programs have to be written for simple queries. Data is represented by tables. All of these It is difficult to access data. Complex programs have to be written for simple queries. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A shared database should: provide for backup and recovery. be accurate and available. All of these be secure. provide for backup and recovery. be accurate and available. All of these be secure. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A data warehouse uses: partial operational data. future operational data. health care data. historical operational data. partial operational data. future operational data. health care data. historical operational data. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A database management system (DBMS) is a: software system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide controlled access to a database. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment An enterprise data model is: a non-graphical model that shows the all entities for an organization. a graphical model that shows all entities for an organization. a non-graphical model that shows the high-level entities for an organization. a graphical model that shows the high-level entities for an organization. a non-graphical model that shows the all entities for an organization. a graphical model that shows all entities for an organization. a non-graphical model that shows the high-level entities for an organization. a graphical model that shows the high-level entities for an organization. ANSWER DOWNLOAD EXAMIANS APP
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