The Database Environment A shared database should: be accurate and available. be secure. All of these provide for backup and recovery. be accurate and available. be secure. All of these provide for backup and recovery. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment An extranet is which of the following? The use of Internet protocols with limited access to company data by the company's customers and suppliers. The use of Internet protocols with unlimited access to company data by the company's customers and suppliers. The use of Internet protocols with limited access to company data by people within an organization. The use of Internet protocols with unlimited access to company data by people within an organization. The use of Internet protocols with limited access to company data by the company's customers and suppliers. The use of Internet protocols with unlimited access to company data by the company's customers and suppliers. The use of Internet protocols with limited access to company data by people within an organization. The use of Internet protocols with unlimited access to company data by people within an organization. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Databases that contain historical and summarized information are usually called data warehouses. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Metadata enables database designers and users to do all of the following except: what the data mean. 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. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Which of the following is true for a relational database? 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. Data is represented by tables. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A database management system (DBMS) is a: 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. hardware system used to create, maintain, and provide controlled access to a database. ANSWER DOWNLOAD EXAMIANS APP
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