The Database Environment A database management system (DBMS) is a: hardware system used to create, maintain, and provide controlled access to a database. hardware system used to create, maintain, and provide uncontrolled access to a database. software system used to create, maintain, and provide uncontrolled access to a database. software system used to create, maintain, and provide controlled access to a database. hardware system used to create, maintain, and provide controlled access to a database. hardware system used to create, maintain, and provide uncontrolled access to a database. software system used to create, maintain, and provide uncontrolled access to a database. software system used to create, maintain, and provide controlled access to a database. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment The source of the data is sometimes called the system of record. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Metadata enables database designers and users to do all of the following except: understand what data exist. sample data. what the fine distinctions are between similar data items. what the data mean. understand what data exist. sample data. what the fine distinctions are between similar data items. what the data mean. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A database application can perform which of the following activities? Add records All of these Read records Update records Add records All of these Read records Update records ANSWER DOWNLOAD EXAMIANS APP
The Database Environment An advantage of the database approach is the creation of maximum data redundancy. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A data warehouse uses: future operational data. partial operational data. historical operational data. health care data. future operational data. partial operational data. historical operational data. health care data. ANSWER DOWNLOAD EXAMIANS APP
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