The Database Environment Metadata enables database designers and users to do all of the following except: understand what data exist. sample data. what the data mean. what the fine distinctions are between similar data items. understand what data exist. sample data. what the data mean. what the fine distinctions are between similar data items. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A shared database should: be secure. provide for backup and recovery. All of these be accurate and available. be secure. provide for backup and recovery. All of these be accurate and available. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment The source of the data is sometimes called the system of record. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Data descriptions are stored in a central location called the depository. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A database management system (DBMS) is a: 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 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 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 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 The primary mechanism for providing context for data is metadata. False True False True ANSWER DOWNLOAD EXAMIANS APP
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